Information Technology   

The workshop will take place online via Zoom. You will receive a link to the workshop presentation via the email address in which you use to register at least one day prior to the workshop. If you have any additional questions, please contact our Registration Office Monday-Friday from 8:00am-5:00pm.

The workshop will take place online via Zoom. You will receive a link to the workshop presentation via the email address in which you use to register at least one day prior to the workshop. If you have any additional questions, please contact our Registration Office Monday-Friday from 8:00am-5:00pm.

The workshop will take place online via Zoom. You will receive a link to the workshop presentation via the email address in which you use to register at least one day prior to the workshop. If you have any additional questions, please contact our Registration Office Monday-Friday from 8:00am-5:00pm.

The workshop will take place online via Zoom. You will receive a link to the workshop presentation via the email address in which you use to register at least one day prior to the workshop. If you have any additional questions, please contact our Registration Office Monday-Friday from 8:00am-5:00pm.

Gain practical experience in a hot new career field. Topics include VPNs, security, and Internet connectivity.

Learn real-world applications for the concepts you learned in Introduction to Networking. Continue to build your knowledge of networks and networking, with detailed treatments of TCP/IP, how switches and routers operate, DNS, and more.

You will gain a full understanding of almost every aspect of networking technology, including hot topics such as virtual private networks, security, Internet connectivity, and cloud computing. Completion of this course and its prerequisite should serve as a springboard for a career in computer networking or training for CCNA Certification.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Getting up to Speed

In the first lesson, you'll learn about the concept of a network stack. After a succinct review of essential network and networking terms, you'll compare the theoretical structure of a network stack—commonly called the OSI model—to real-world networking. You'll then trace how data travels through the computer for transmission on the network.

Path of a Packet

You'll pick up right where the last lesson left with a discussion on how a unit of computer data—called a packet—gets from one computer to another. You'll learn all about how packets are formed, how packets are sometimes chopped then reassembled to go across WAN links, and how the receiving computer handles packets upon arrival. You'll also learn why the network's most important device is the router.

Routing

This lesson is dedicated to helping you understand how routers operate. You'll learn all about how routers create a virtual map of the entire Internet. You'll also see how routers connect to different network types—an Ethernet segment and an ATM link, for example—and transmit data across those different mediums. The lesson will then discuss why routers have their own special languages, called routing protocols.

Routing Protocols Explained

In this lesson, you'll learn the language of routers: routing protocols. You'll learn why some routing protocols are appropriate for smaller networks, and why very large networks require specialized routing protocols. You'll also learn about the two most revealing measurements of a router's capability: latency and packets per second (pps).

TCP/IP in Detail

You've heard of TCP/IP, but its details may seem mysterious. After you complete this lesson, those mysteries will be banished forever! You'll learn about IP addressing, the four primary IP address classes, and all about the various protocols that come packaged within TCP/IP. Prepare to demystify TCP/IP!

Fundamentals of Networking Security

Security is on everyone's mind these days, so in this lesson, you'll learn the fundamentals of how computers enforce security. You'll learn what a security descriptor is and how it can allow some people to only read a document, while others can delete or modify the document as much as they like. You'll also learn the difference between a security implementation and security protocols. Finally, you'll find out how security operates in a Windows environment, including exactly what happens during log on, authentication, and authorization.

Encryption

In this lesson, you'll explore encryption, a method used to secure data for transmission over the Internet. You'll learn about various encryption schemes and get firsthand knowledge of how a chunk of data gets encrypted, how it gets decrypted on the receiving end, and how this process can be made secure. You'll also learn how Secure Sockets Layer (SSL) makes it safe for you to order merchandise online, and how SSL ensures that your connection to the seller's website is secure.

Virtual Private Networks

The Internet is a great public network, but what if you need it for private communication? For example, what if a salesman needs to make a private connection to their company's network to check on special bulk pricing? In this lesson, you'll learn how you can create a virtual private network out of your Internet connection. You'll get a hands-on view of how these private connections are made, and why they're so useful.

DNS Names, Concepts, and Components

The Internet, and almost every other network today, uses Domain Name System (DNS) to translate human-readable names (like www addresses) into IP addresses that computers can use. It's important to understand how this system works, so in this chapter you'll learn details about how DNS operates. You'll learn how resource records are the building blocks of DNS, and how DNS scales to the entire Internet by being broken into zones.

DNS Resource Records and Resolution

This lesson will expand on the discussion of DNS. Here you'll learn about the most important types of resource records, including A records, SOA records, and others. You'll also learn about the two types of DNS queries: recursive and iterative. There are many other resource record types, and you'll learn about those as well. By the end of the lesson, it'll be clear just how important DNS is to people's daily lives!

Internet Servers and Services

In this lesson, you'll learn how Internet servers operate, including how a web page is requested and transmitted to your computer, then displayed on your screen. You'll also learn about the two primary web protocols—HTTP and HTML. There are other Internet-based services, such as email servers, news servers, and instant messaging, and you'll investigate those in this lesson, too.

Understanding Servers

Have you ever wondered about the difference between a desktop computer and a server? Have you heard of cloud computing, but don't know exactly what it means? The final lesson will go over the differences between server-class operating systems and server-class computers and go in-depth about the various hardware components that comprise a true server-class computer. Understanding why a desktop computer shouldn't be used as a departmental server is important! You'll also learn what cloud computing is, why it's such a compelling platform, and how data centers provide all that computing power.

What you will learn

• Learn crucial real-world applications for the computing and networking knowledge you attain
• Examine all of today's important issues and concerns - privacy, security, data transfer speeds, and cloud computing
• Learn about IP addressing, the four primary IP address classes, and all about the various protocols that come packaged within TCP/IP
• Learn various encryption schemes and acquire firsthand knowledge of how data is encrypted, processed, and secured

How you will benefit

• Gain the insight you will need for a career in computer networking or training for CCNA certification
• Discover the ins and outs of the most pressing issues affecting computer networking today
• Acquire knowledge with applications for both your work and personal life

David Iseminger

David Iseminger is an author and technology veteran, with expertise in computing, networking, wireless and cloud technologies, data and analytics, artificial intelligence, and blockchain. While with Microsoft, David worked on early versions of Windows and its core networking infrastructure, and on transmission protocols, security, data visualizations, and multiple emerging cloud technologies. David is passionate about education, serving as a School Board director for over 10 years, advocating at state and federal levels for increased learning standards, and has taught over 40,000 students through multiple technology courses. He has an awarded patent in Artificial Intelligence (AI) object detection and social posting methodologies, and is the founder and CEO of the blockchain company that created IronWeave, the unlimited scale blockchain platform, based on his patent-pending blockchain innovations and inventions.

Gain practical experience in a hot new career field. Topics include VPNs, security, and Internet connectivity.

Learn real-world applications for the concepts you learned in Introduction to Networking. Continue to build your knowledge of networks and networking, with detailed treatments of TCP/IP, how switches and routers operate, DNS, and more.

You will gain a full understanding of almost every aspect of networking technology, including hot topics such as virtual private networks, security, Internet connectivity, and cloud computing. Completion of this course and its prerequisite should serve as a springboard for a career in computer networking or training for CCNA Certification.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Getting up to Speed

In the first lesson, you'll learn about the concept of a network stack. After a succinct review of essential network and networking terms, you'll compare the theoretical structure of a network stack—commonly called the OSI model—to real-world networking. You'll then trace how data travels through the computer for transmission on the network.

Path of a Packet

You'll pick up right where the last lesson left with a discussion on how a unit of computer data—called a packet—gets from one computer to another. You'll learn all about how packets are formed, how packets are sometimes chopped then reassembled to go across WAN links, and how the receiving computer handles packets upon arrival. You'll also learn why the network's most important device is the router.

Routing

This lesson is dedicated to helping you understand how routers operate. You'll learn all about how routers create a virtual map of the entire Internet. You'll also see how routers connect to different network types—an Ethernet segment and an ATM link, for example—and transmit data across those different mediums. The lesson will then discuss why routers have their own special languages, called routing protocols.

Routing Protocols Explained

In this lesson, you'll learn the language of routers: routing protocols. You'll learn why some routing protocols are appropriate for smaller networks, and why very large networks require specialized routing protocols. You'll also learn about the two most revealing measurements of a router's capability: latency and packets per second (pps).

TCP/IP in Detail

You've heard of TCP/IP, but its details may seem mysterious. After you complete this lesson, those mysteries will be banished forever! You'll learn about IP addressing, the four primary IP address classes, and all about the various protocols that come packaged within TCP/IP. Prepare to demystify TCP/IP!

Fundamentals of Networking Security

Security is on everyone's mind these days, so in this lesson, you'll learn the fundamentals of how computers enforce security. You'll learn what a security descriptor is and how it can allow some people to only read a document, while others can delete or modify the document as much as they like. You'll also learn the difference between a security implementation and security protocols. Finally, you'll find out how security operates in a Windows environment, including exactly what happens during log on, authentication, and authorization.

Encryption

In this lesson, you'll explore encryption, a method used to secure data for transmission over the Internet. You'll learn about various encryption schemes and get firsthand knowledge of how a chunk of data gets encrypted, how it gets decrypted on the receiving end, and how this process can be made secure. You'll also learn how Secure Sockets Layer (SSL) makes it safe for you to order merchandise online, and how SSL ensures that your connection to the seller's website is secure.

Virtual Private Networks

The Internet is a great public network, but what if you need it for private communication? For example, what if a salesman needs to make a private connection to their company's network to check on special bulk pricing? In this lesson, you'll learn how you can create a virtual private network out of your Internet connection. You'll get a hands-on view of how these private connections are made, and why they're so useful.

DNS Names, Concepts, and Components

The Internet, and almost every other network today, uses Domain Name System (DNS) to translate human-readable names (like www addresses) into IP addresses that computers can use. It's important to understand how this system works, so in this chapter you'll learn details about how DNS operates. You'll learn how resource records are the building blocks of DNS, and how DNS scales to the entire Internet by being broken into zones.

DNS Resource Records and Resolution

This lesson will expand on the discussion of DNS. Here you'll learn about the most important types of resource records, including A records, SOA records, and others. You'll also learn about the two types of DNS queries: recursive and iterative. There are many other resource record types, and you'll learn about those as well. By the end of the lesson, it'll be clear just how important DNS is to people's daily lives!

Internet Servers and Services

In this lesson, you'll learn how Internet servers operate, including how a web page is requested and transmitted to your computer, then displayed on your screen. You'll also learn about the two primary web protocols—HTTP and HTML. There are other Internet-based services, such as email servers, news servers, and instant messaging, and you'll investigate those in this lesson, too.

Understanding Servers

Have you ever wondered about the difference between a desktop computer and a server? Have you heard of cloud computing, but don't know exactly what it means? The final lesson will go over the differences between server-class operating systems and server-class computers and go in-depth about the various hardware components that comprise a true server-class computer. Understanding why a desktop computer shouldn't be used as a departmental server is important! You'll also learn what cloud computing is, why it's such a compelling platform, and how data centers provide all that computing power.

What you will learn

• Learn crucial real-world applications for the computing and networking knowledge you attain
• Examine all of today's important issues and concerns - privacy, security, data transfer speeds, and cloud computing
• Learn about IP addressing, the four primary IP address classes, and all about the various protocols that come packaged within TCP/IP
• Learn various encryption schemes and acquire firsthand knowledge of how data is encrypted, processed, and secured

How you will benefit

• Gain the insight you will need for a career in computer networking or training for CCNA certification
• Discover the ins and outs of the most pressing issues affecting computer networking today
• Acquire knowledge with applications for both your work and personal life

David Iseminger

David Iseminger is an author and technology veteran, with expertise in computing, networking, wireless and cloud technologies, data and analytics, artificial intelligence, and blockchain. While with Microsoft, David worked on early versions of Windows and its core networking infrastructure, and on transmission protocols, security, data visualizations, and multiple emerging cloud technologies. David is passionate about education, serving as a School Board director for over 10 years, advocating at state and federal levels for increased learning standards, and has taught over 40,000 students through multiple technology courses. He has an awarded patent in Artificial Intelligence (AI) object detection and social posting methodologies, and is the founder and CEO of the blockchain company that created IronWeave, the unlimited scale blockchain platform, based on his patent-pending blockchain innovations and inventions.

Gain practical experience in a hot new career field. Topics include VPNs, security, and Internet connectivity.

Learn real-world applications for the concepts you learned in Introduction to Networking. Continue to build your knowledge of networks and networking, with detailed treatments of TCP/IP, how switches and routers operate, DNS, and more.

You will gain a full understanding of almost every aspect of networking technology, including hot topics such as virtual private networks, security, Internet connectivity, and cloud computing. Completion of this course and its prerequisite should serve as a springboard for a career in computer networking or training for CCNA Certification.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Gain practical experience in a hot new career field. Topics include VPNs, security, and Internet connectivity.

1. Getting up to Speed
2. Path of a Packet
3. Routing
4. Routing Protocols Explained
5. TCP/IP in Detail
6. Fundamentals of Networking Security
7. Encryption
8. Virtual Private Networks
9. DNS Names, Concepts, and Components
10. DNS Resource Records and Resolution
11. Internet Servers and Services
12. Understanding Servers

Gain practical experience in a hot new career field. Topics include VPNs, security, and Internet connectivity.

Learn real-world applications for the concepts you learned in Introduction to Networking. Continue to build your knowledge of networks and networking, with detailed treatments of TCP/IP, how switches and routers operate, DNS, and more.

You will gain a full understanding of almost every aspect of networking technology, including hot topics such as virtual private networks, security, Internet connectivity, and cloud computing. Completion of this course and its prerequisite should serve as a springboard for a career in computer networking or training for CCNA Certification.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Gain practical experience in a hot new career field. Topics include VPNs, security, and Internet connectivity.

1. Getting up to Speed
2. Path of a Packet
3. Routing
4. Routing Protocols Explained
5. TCP/IP in Detail
6. Fundamentals of Networking Security
7. Encryption
8. Virtual Private Networks
9. DNS Names, Concepts, and Components
10. DNS Resource Records and Resolution
11. Internet Servers and Services
12. Understanding Servers

This introductory course is for those with little to no cybersecurity experience that want to learn more about this growing industry.

This self-paced course is designed to help you increase your knowledge of cybersecurity and technology fundamentals to fill knowledge gaps in your current role or pursue an entry-level career in this in-demand field. We answer questions around what cybersecurity is, what an operating system does and the most common types, cloud computing, and many other topics related to cybersecurity foundations.

You will have the opportunity to develop your foundational cybersecurity skills through hands-on demonstrations as you follow along with the instructor videos, learn time-saving tips to increase your efficiency, and establish best practices.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox is preferred. Microsoft Edge and Safari are also compatible.
• Microsoft Word Online
• Adobe Acrobat Reader
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

This course gives you the option of following along with the instructor on a few video-based exercises, allowing you to pause and replay until you are confident in your skillset. Should you wish to follow along, it is recommended that you have the following: Windows 10 environment, Wireshark, an AWS account (free tier), and a Windows 2016 VM (available in the AWS free tier).

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

The need for skilled cybersecurity professionals continues to grow year over year, making it a great time to enter this in-demand industry.

In this video-based learning course, you will learn fundamentals of cybersecurity such as concepts, commands, and tools from an experienced professional through lectures and follow-along demonstrations. You will also learn about cloud computing, networking, cybersecurity policy, and frameworks, as well as risk management and security auditing in a 100% online, self-paced training format.

By the completion of your course, you will have a firm understanding of cybersecurity foundations, including key concepts and best practices.

1. Cybersecurity Foundations
2. Operating Systems
3. Windows Command Line Foundations
4. Network Fundamentals
5. Cloud Computing Fundamentals
6. Cybersecurity Policy, Framework, and Guidelines
7. Cybersecurity Audit Foundations
8. Risk Management
9. Penetration Testing - Demonstration

What you will learn

• Understand what cybersecurity entails
• Identify the three most common operating systems
• Execute simple commands
• Learn about cloud computing and networking
• Learn about cybersecurity policies, frameworks, audits, and risk management

How you will benefit

• Learn if a career in cybersecurity could be right for you
• Increase your baseline knowledge of foundational cybersecurity concepts
• Learn tips and tricks from a working cybersecurity professional
• Follow along with hands-on demonstrations to develop and practice your foundational skills
• Finish in three months or less

This introductory course is for those with little to no cybersecurity experience that want to learn more about this growing industry.

This self-paced course is designed to help you increase your knowledge of cybersecurity and technology fundamentals to fill knowledge gaps in your current role or pursue an entry-level career in this in-demand field. We answer questions around what cybersecurity is, what an operating system does and the most common types, cloud computing, and many other topics related to cybersecurity foundations.

You will have the opportunity to develop your foundational cybersecurity skills through hands-on demonstrations as you follow along with the instructor videos, learn time-saving tips to increase your efficiency, and establish best practices.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox is preferred. Microsoft Edge and Safari are also compatible.
• Microsoft Word Online
• Adobe Acrobat Reader
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

This course gives you the option of following along with the instructor on a few video-based exercises, allowing you to pause and replay until you are confident in your skillset. Should you wish to follow along, it is recommended that you have the following: Windows 10 environment, Wireshark, an AWS account (free tier), and a Windows 2016 VM (available in the AWS free tier).

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

The need for skilled cybersecurity professionals continues to grow year over year, making it a great time to enter this in-demand industry.

In this video-based learning course, you will learn fundamentals of cybersecurity such as concepts, commands, and tools from an experienced professional through lectures and follow-along demonstrations. You will also learn about cloud computing, networking, cybersecurity policy, and frameworks, as well as risk management and security auditing in a 100% online, self-paced training format.

By the completion of your course, you will have a firm understanding of cybersecurity foundations, including key concepts and best practices.

1. Cybersecurity Foundations
2. Operating Systems
3. Windows Command Line Foundations
4. Network Fundamentals
5. Cloud Computing Fundamentals
6. Cybersecurity Policy, Framework, and Guidelines
7. Cybersecurity Audit Foundations
8. Risk Management
9. Penetration Testing - Demonstration

What you will learn

• Understand what cybersecurity entails
• Identify the three most common operating systems
• Execute simple commands
• Learn about cloud computing and networking
• Learn about cybersecurity policies, frameworks, audits, and risk management

How you will benefit

• Learn if a career in cybersecurity could be right for you
• Increase your baseline knowledge of foundational cybersecurity concepts
• Learn tips and tricks from a working cybersecurity professional
• Follow along with hands-on demonstrations to develop and practice your foundational skills
• Finish in three months or less

Learn to perform basic computer networking tasks such as DSL connectivity, configuring connections to an ISP and creating a private network.

Businesses, schools, and other organizations rely on computer networks, which explains why employees and contributors with networking skills are in high demand.

Are you ready to learn the fundamentals of computer networking in terms you can easily understand? If so, the online Introduction to Networking course will help you understand why networks have become so important, how software and hardware make networking possible, and how networks function. This course will also give you the foundation to understand and get ahead in any career involving the world of computers, networks, the Internet, and the cloud.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 10 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

History of Networking

Have you ever wondered how networks started? We're surrounded by networks, whether they're computer networks, networks of roads, or the network of telephones that allow us to communicate every day. In our first lesson, you'll learn how networks have evolved over the last hundred years. You'll also find out why every additional device that connects to a network greatly increases the value of the network. By the time you've completed this lesson, you'll have a framework of knowledge that will take you through the rest of the course.

How Networks Operate

In this lesson, you'll jump right into networks and networking, and learn how they work. We'll use examples from our everyday experience. You'll learn how to tell the difference between a network and networking, and realize that computer networks are a lot like freeway networks. You'll never look at an interstate the same way again! You'll also find out why shipping your data from one computer to the next is a lot like sending your distant uncle a new cookie jar for his birthday. Believe it or not, freeways and shipped gifts have a direct correlation to how networks and networking operate!

Peer-To-Peer Versus Client/Server

Have you ever heard someone refer to a computer as a server? Maybe you've heard someone talk about connecting computers in a peer-to-peer environment. Understanding the difference between client/server and peer-to-peer networks really helps you learn about computers and networking. So in this lesson, you'll learn how to tell the difference between client/server and peer-to-peer networks, and when to use one instead of the other.

Network Types and Topologies

Many people have heard of Ethernet, but what does that mean exactly? In this lesson, you'll learn all about Ethernet and a whole lot more. Here you'll learn the difference between a star topology and a bus topology, and the advantages of each. Is Ethernet or Token Ring the best modern network technology, and why? In this lesson you'll get those answers and many more!

Segmentation and Routing

In this lesson we'll explore how routers operate, and you'll see why routers operate a lot like how a receptionist in a growing company handles telephone calls. We'll build on information you learned in previous lessons, and then you'll find out how a single interconnected network (the Internet) can actually span the entire globe. A global network is an amazing feat, accomplished by interconnecting network segments and routing data! When you've completed this lesson, you'll understand how routing helps our data to cross the city, state, or an entire ocean.

Protocols

When people communicate they speak a language, such as English or French, to exchange information. Computers communicate similarly over a network, but instead of speaking a language they use something called a protocol. Protocols are similar to languages and in this lesson, you'll learn about the protocols used in networking. You'll also learn which protocol has emerged as the dominant computer protocol, and why!

TCP/IP

In this lesson you'll learn how the networking protocol TCP/IP operates. TCP/IP is a collection of protocols, and we'll discuss how TCP/IP divides its tasks. We'll go over how TCP/IP uses addresses to direct data to its rightful owner - it's similar to how we use street addresses.

Name Resolution and Services

Have you ever wondered how your computer converts a Web address into a website that appears on your screen? In this lesson you'll learn how the Domain Name System (DNS) translates names into numeric addresses, and how all that allows your favorite website, email, or file to appear on your computer screen. You'll also learn how the entire computer industry comes to a consensus about how the Internet should work.

Wide Area Networks (WANs)

We'll take a look at Wide Area Networks (WANs) and how they compare to Local Area Networks (LANs), and we'll discuss different types of modern WANs. You'll learn all about how data gets sent over long distances and how the Internet changed expensive, long-distance network connections. You'll also learn how VPNs secure those Internet connections from prying eyes.

Remote Access

If you connect to the Internet, you use remote access. In this lesson, we'll explore the traditional means of connecting to remote LANs and talk about exactly how DSL and cable Internet access works. Then we'll discuss other means by which many people connect to the Internet, including wireless and cellular networks.

Making Internet Connections

In this lesson you'll apply many of the concepts you've learned so far in this course. We'll walk through the process of building a network with many different wired and wireless devices. Each step of the way, you'll come to understand what's going on behind the scenes. From there we'll jump to connecting to the Internet using broadband connections, configuring a home router, and testing what you've done.

Review and Conclusion

In our final lesson we'll tie all the previous lessons together, clarifying how new information about networks and networking can be quickly understood. You'll learn three categories into which networking knowledge can be placed, and see examples to apply your newfound network categories. By the end of this lesson, your understanding of networking will be solid as a rock, and you'll be well-prepared for a lifetime of continued learning about networks and networking!

What you will learn

• Learn how and why networks work rather than focusing on memorization of terms and numbers
• Be capable of performing basic computer networking tasks
• Understand the difference between client/server and peer-to peer networks
• Learn how routers operate
• Learn to connect to the Internet using broadband connections, configuring a home router, and testing what you've done
• Be well prepared to apply your newfound knowledge to future changes in networks and networking

How you will benefit

• Easily understand how and why computer networking works
• Have access to an instructor who completely understands networking and can convey that understanding to others
• Prove helpful in your day to day dealings with computer networks and the Internet
• Be well prepared for a lifetime of continued learning about networks and networking

David Iseminger

David Iseminger is an author and technology veteran, with expertise in computing, networking, wireless and cloud technologies, data and analytics, artificial intelligence, and blockchain. While with Microsoft, David worked on early versions of Windows and its core networking infrastructure, and on transmission protocols, security, data visualizations, and multiple emerging cloud technologies. David is passionate about education, serving as a School Board director for over 10 years, advocating at state and federal levels for increased learning standards, and has taught over 40,000 students through multiple technology courses. He has an awarded patent in Artificial Intelligence (AI) object detection and social posting methodologies, and is the founder and CEO of the blockchain company that created IronWeave, the unlimited scale blockchain platform, based on his patent-pending blockchain innovations and inventions.

Learn to perform basic computer networking tasks such as DSL connectivity, configuring connections to an ISP and creating a private network.

Businesses, schools, and other organizations rely on computer networks, which explains why employees and contributors with networking skills are in high demand.

Are you ready to learn the fundamentals of computer networking in terms you can easily understand? If so, the online Introduction to Networking course will help you understand why networks have become so important, how software and hardware make networking possible, and how networks function. This course will also give you the foundation to understand and get ahead in any career involving the world of computers, networks, the Internet, and the cloud.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 10 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

History of Networking

Have you ever wondered how networks started? We're surrounded by networks, whether they're computer networks, networks of roads, or the network of telephones that allow us to communicate every day. In our first lesson, you'll learn how networks have evolved over the last hundred years. You'll also find out why every additional device that connects to a network greatly increases the value of the network. By the time you've completed this lesson, you'll have a framework of knowledge that will take you through the rest of the course.

How Networks Operate

In this lesson, you'll jump right into networks and networking, and learn how they work. We'll use examples from our everyday experience. You'll learn how to tell the difference between a network and networking, and realize that computer networks are a lot like freeway networks. You'll never look at an interstate the same way again! You'll also find out why shipping your data from one computer to the next is a lot like sending your distant uncle a new cookie jar for his birthday. Believe it or not, freeways and shipped gifts have a direct correlation to how networks and networking operate!

Peer-To-Peer Versus Client/Server

Have you ever heard someone refer to a computer as a server? Maybe you've heard someone talk about connecting computers in a peer-to-peer environment. Understanding the difference between client/server and peer-to-peer networks really helps you learn about computers and networking. So in this lesson, you'll learn how to tell the difference between client/server and peer-to-peer networks, and when to use one instead of the other.

Network Types and Topologies

Many people have heard of Ethernet, but what does that mean exactly? In this lesson, you'll learn all about Ethernet and a whole lot more. Here you'll learn the difference between a star topology and a bus topology, and the advantages of each. Is Ethernet or Token Ring the best modern network technology, and why? In this lesson you'll get those answers and many more!

Segmentation and Routing

In this lesson we'll explore how routers operate, and you'll see why routers operate a lot like how a receptionist in a growing company handles telephone calls. We'll build on information you learned in previous lessons, and then you'll find out how a single interconnected network (the Internet) can actually span the entire globe. A global network is an amazing feat, accomplished by interconnecting network segments and routing data! When you've completed this lesson, you'll understand how routing helps our data to cross the city, state, or an entire ocean.

Protocols

When people communicate they speak a language, such as English or French, to exchange information. Computers communicate similarly over a network, but instead of speaking a language they use something called a protocol. Protocols are similar to languages and in this lesson, you'll learn about the protocols used in networking. You'll also learn which protocol has emerged as the dominant computer protocol, and why!

TCP/IP

In this lesson you'll learn how the networking protocol TCP/IP operates. TCP/IP is a collection of protocols, and we'll discuss how TCP/IP divides its tasks. We'll go over how TCP/IP uses addresses to direct data to its rightful owner - it's similar to how we use street addresses.

Name Resolution and Services

Have you ever wondered how your computer converts a Web address into a website that appears on your screen? In this lesson you'll learn how the Domain Name System (DNS) translates names into numeric addresses, and how all that allows your favorite website, email, or file to appear on your computer screen. You'll also learn how the entire computer industry comes to a consensus about how the Internet should work.

Wide Area Networks (WANs)

We'll take a look at Wide Area Networks (WANs) and how they compare to Local Area Networks (LANs), and we'll discuss different types of modern WANs. You'll learn all about how data gets sent over long distances and how the Internet changed expensive, long-distance network connections. You'll also learn how VPNs secure those Internet connections from prying eyes.

Remote Access

If you connect to the Internet, you use remote access. In this lesson, we'll explore the traditional means of connecting to remote LANs and talk about exactly how DSL and cable Internet access works. Then we'll discuss other means by which many people connect to the Internet, including wireless and cellular networks.

Making Internet Connections

In this lesson you'll apply many of the concepts you've learned so far in this course. We'll walk through the process of building a network with many different wired and wireless devices. Each step of the way, you'll come to understand what's going on behind the scenes. From there we'll jump to connecting to the Internet using broadband connections, configuring a home router, and testing what you've done.

Review and Conclusion

In our final lesson we'll tie all the previous lessons together, clarifying how new information about networks and networking can be quickly understood. You'll learn three categories into which networking knowledge can be placed, and see examples to apply your newfound network categories. By the end of this lesson, your understanding of networking will be solid as a rock, and you'll be well-prepared for a lifetime of continued learning about networks and networking!

What you will learn

• Learn how and why networks work rather than focusing on memorization of terms and numbers
• Be capable of performing basic computer networking tasks
• Understand the difference between client/server and peer-to peer networks
• Learn how routers operate
• Learn to connect to the Internet using broadband connections, configuring a home router, and testing what you've done
• Be well prepared to apply your newfound knowledge to future changes in networks and networking

How you will benefit

• Easily understand how and why computer networking works
• Have access to an instructor who completely understands networking and can convey that understanding to others
• Prove helpful in your day to day dealings with computer networks and the Internet
• Be well prepared for a lifetime of continued learning about networks and networking

David Iseminger

David Iseminger is an author and technology veteran, with expertise in computing, networking, wireless and cloud technologies, data and analytics, artificial intelligence, and blockchain. While with Microsoft, David worked on early versions of Windows and its core networking infrastructure, and on transmission protocols, security, data visualizations, and multiple emerging cloud technologies. David is passionate about education, serving as a School Board director for over 10 years, advocating at state and federal levels for increased learning standards, and has taught over 40,000 students through multiple technology courses. He has an awarded patent in Artificial Intelligence (AI) object detection and social posting methodologies, and is the founder and CEO of the blockchain company that created IronWeave, the unlimited scale blockchain platform, based on his patent-pending blockchain innovations and inventions.

Learn to perform basic computer networking tasks such as DSL connectivity, configuring connections to an ISP and creating a private network.

Businesses, schools, and other organizations rely on computer networks, which explains why employees and contributors with networking skills are in high demand.

Are you ready to learn the fundamentals of computer networking in terms you can easily understand? If so, the online Introduction to Networking course will help you understand why networks have become so important, how software and hardware make networking possible, and how networks function. This course will also give you the foundation to understand and get ahead in any career involving the world of computers, networks, the Internet, and the cloud.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 10 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Learn to perform basic computer networking tasks such as DSL connectivity, configuring connections to an ISP and creating a private network. This course explains computer networking basics in easy-to-understand terms, using concepts common to everyday, non-computing experience.

History of Networking

Have you ever wondered how networks started? We're surrounded by networks, whether they're computer networks, networks of roads, or the network of telephones that allow us to communicate every day. In our first lesson, you'll learn how networks have evolved over the last hundred years. You'll also find out why every additional device that connects to a network greatly increases the value of the network. By the time you've completed this lesson, you'll have a framework of knowledge that will take you through the rest of the course.

How Networks Operate

In this lesson, you'll jump right into networks and networking, and learn how they work. We'll use examples from our everyday experience. You'll learn how to tell the difference between a network and networking, and realize that computer networks are a lot like freeway networks. You'll never look at an interstate the same way again! You'll also find out why shipping your data from one computer to the next is a lot like sending your distant uncle a new cookie jar for his birthday. Believe it or not, freeways and shipped gifts have a direct correlation to how networks and networking operate!

Peer-to-Peer versus Client/Server

Have you ever heard someone refer to a computer as a server? Maybe you've heard someone talk about connecting computers in a peer-to-peer environment. Understanding the difference between client/server and peer-to-peer networks really helps you learn about computers and networking. So in this lesson, you'll learn how to tell the difference between client/server and peer-to-peer networks, and when to use one instead of the other.

Network Types and Topologies

Many people have heard of Ethernet, but what does that mean exactly? In this lesson, you'll learn all about Ethernet and a whole lot more. Here you'll learn the difference between a star topology and a bus topology, and the advantages of each. Is Ethernet or Token Ring the best modern network technology, and why? In this lesson you'll get those answers and many more!

Segmentation and Routing

In this lesson we'll explore how routers operate, and you'll see why routers operate a lot like how a receptionist in a growing company handles telephone calls. We'll build on information you learned in previous lessons, and then you'll find out how a single interconnected network (the Internet) can actually span the entire globe. A global network is an amazing feat, accomplished by interconnecting network segments and routing data! When you've completed this lesson, you'll understand how routing helps our data to cross the city, state, or an entire ocean.

Protocols

When people communicate they speak a language, such as English or French, to exchange information. Computers communicate similarly over a network, but instead of speaking a language they use something called a protocol. Protocols are similar to languages and in this lesson, you'll learn about the protocols used in networking. You'll also learn which protocol has emerged as the dominant computer protocol, and why!

TCP/IP

In this lesson you'll learn how the networking protocol TCP/IP operates. TCP/IP is a collection of protocols, and we'll discuss how TCP/IP divides its tasks. We'll go over how TCP/IP uses addresses to direct data to its rightful owner - it's similar to how we use street addresses.

Name Resolution and Services

Have you ever wondered how your computer converts a Web address into a website that appears on your screen? In this lesson you'll learn how the Domain Name System (DNS) translates names into numeric addresses, and how all that allows your favorite website, email, or file to appear on your computer screen. You'll also learn how the entire computer industry comes to a consensus about how the Internet should work.

Wide Area Networks (WANs)

We'll take a look at Wide Area Networks (WANs) and how they compare to Local Area Networks (LANs), and we'll discuss different types of modern WANs. You'll learn all about how data gets sent over long distances and how the Internet changed expensive, long-distance network connections. You'll also learn how VPNs secure those Internet connections from prying eyes.

Remote Access

If you connect to the Internet, you use remote access. In this lesson, we'll explore the traditional means of connecting to remote LANs and talk about exactly how DSL and cable Internet access works. Then we'll discuss other means by which many people connect to the Internet, including wireless and cellular networks.

Making Internet Connections

In this lesson you'll apply many of the concepts you've learned so far in this course. We'll walk through the process of building a network with many different wired and wireless devices. Each step of the way, you'll come to understand what's going on behind the scenes. From there we'll jump to connecting to the Internet using broadband connections, configuring a home router, and testing what you've done.

Review and Conclusion

In our final lesson we'll tie all the previous lessons together, clarifying how new information about networks and networking can be quickly understood. You'll learn three categories into which networking knowledge can be placed, and see examples to apply your newfound network categories. By the end of this lesson, your understanding of networking will be solid as a rock, and you'll be well-prepared for a lifetime of continued learning about networks and networking!

What you will learn

• Learn how and why networks work rather than focusing on memorization of terms and numbers
• Be capable of performing basic computer networking tasks
• Understand the difference between client/server and peer-to peer networks
• Learn how routers operate
• Learn to connect to the Internet using broadband connections, configuring a home router, and testing what you've done
• Be well prepared to apply your newfound knowledge to future changes in networks and networking

How you will benefit

• Easily understand how and why computer networking works
• Have access to an instructor who completely understands networking and can convey that understanding to others
• Prove helpful in your day to day dealings with computer networks and the Internet
• Be well prepared for a lifetime of continued learning about networks and networking

Learn to perform basic computer networking tasks such as DSL connectivity, configuring connections to an ISP and creating a private network.

Businesses, schools, and other organizations rely on computer networks, which explains why employees and contributors with networking skills are in high demand.

Are you ready to learn the fundamentals of computer networking in terms you can easily understand? If so, the online Introduction to Networking course will help you understand why networks have become so important, how software and hardware make networking possible, and how networks function. This course will also give you the foundation to understand and get ahead in any career involving the world of computers, networks, the Internet, and the cloud.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 10 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Learn to perform basic computer networking tasks such as DSL connectivity, configuring connections to an ISP and creating a private network. This course explains computer networking basics in easy-to-understand terms, using concepts common to everyday, non-computing experience.

History of Networking

Have you ever wondered how networks started? We're surrounded by networks, whether they're computer networks, networks of roads, or the network of telephones that allow us to communicate every day. In our first lesson, you'll learn how networks have evolved over the last hundred years. You'll also find out why every additional device that connects to a network greatly increases the value of the network. By the time you've completed this lesson, you'll have a framework of knowledge that will take you through the rest of the course.

How Networks Operate

In this lesson, you'll jump right into networks and networking, and learn how they work. We'll use examples from our everyday experience. You'll learn how to tell the difference between a network and networking, and realize that computer networks are a lot like freeway networks. You'll never look at an interstate the same way again! You'll also find out why shipping your data from one computer to the next is a lot like sending your distant uncle a new cookie jar for his birthday. Believe it or not, freeways and shipped gifts have a direct correlation to how networks and networking operate!

Peer-to-Peer versus Client/Server

Have you ever heard someone refer to a computer as a server? Maybe you've heard someone talk about connecting computers in a peer-to-peer environment. Understanding the difference between client/server and peer-to-peer networks really helps you learn about computers and networking. So in this lesson, you'll learn how to tell the difference between client/server and peer-to-peer networks, and when to use one instead of the other.

Network Types and Topologies

Many people have heard of Ethernet, but what does that mean exactly? In this lesson, you'll learn all about Ethernet and a whole lot more. Here you'll learn the difference between a star topology and a bus topology, and the advantages of each. Is Ethernet or Token Ring the best modern network technology, and why? In this lesson you'll get those answers and many more!

Segmentation and Routing

In this lesson we'll explore how routers operate, and you'll see why routers operate a lot like how a receptionist in a growing company handles telephone calls. We'll build on information you learned in previous lessons, and then you'll find out how a single interconnected network (the Internet) can actually span the entire globe. A global network is an amazing feat, accomplished by interconnecting network segments and routing data! When you've completed this lesson, you'll understand how routing helps our data to cross the city, state, or an entire ocean.

Protocols

When people communicate they speak a language, such as English or French, to exchange information. Computers communicate similarly over a network, but instead of speaking a language they use something called a protocol. Protocols are similar to languages and in this lesson, you'll learn about the protocols used in networking. You'll also learn which protocol has emerged as the dominant computer protocol, and why!

TCP/IP

In this lesson you'll learn how the networking protocol TCP/IP operates. TCP/IP is a collection of protocols, and we'll discuss how TCP/IP divides its tasks. We'll go over how TCP/IP uses addresses to direct data to its rightful owner - it's similar to how we use street addresses.

Name Resolution and Services

Have you ever wondered how your computer converts a Web address into a website that appears on your screen? In this lesson you'll learn how the Domain Name System (DNS) translates names into numeric addresses, and how all that allows your favorite website, email, or file to appear on your computer screen. You'll also learn how the entire computer industry comes to a consensus about how the Internet should work.

Wide Area Networks (WANs)

We'll take a look at Wide Area Networks (WANs) and how they compare to Local Area Networks (LANs), and we'll discuss different types of modern WANs. You'll learn all about how data gets sent over long distances and how the Internet changed expensive, long-distance network connections. You'll also learn how VPNs secure those Internet connections from prying eyes.

Remote Access

If you connect to the Internet, you use remote access. In this lesson, we'll explore the traditional means of connecting to remote LANs and talk about exactly how DSL and cable Internet access works. Then we'll discuss other means by which many people connect to the Internet, including wireless and cellular networks.

Making Internet Connections

In this lesson you'll apply many of the concepts you've learned so far in this course. We'll walk through the process of building a network with many different wired and wireless devices. Each step of the way, you'll come to understand what's going on behind the scenes. From there we'll jump to connecting to the Internet using broadband connections, configuring a home router, and testing what you've done.

Review and Conclusion

In our final lesson we'll tie all the previous lessons together, clarifying how new information about networks and networking can be quickly understood. You'll learn three categories into which networking knowledge can be placed, and see examples to apply your newfound network categories. By the end of this lesson, your understanding of networking will be solid as a rock, and you'll be well-prepared for a lifetime of continued learning about networks and networking!

What you will learn

• Learn how and why networks work rather than focusing on memorization of terms and numbers
• Be capable of performing basic computer networking tasks
• Understand the difference between client/server and peer-to peer networks
• Learn how routers operate
• Learn to connect to the Internet using broadband connections, configuring a home router, and testing what you've done
• Be well prepared to apply your newfound knowledge to future changes in networks and networking

How you will benefit

• Easily understand how and why computer networking works
• Have access to an instructor who completely understands networking and can convey that understanding to others
• Prove helpful in your day to day dealings with computer networks and the Internet
• Be well prepared for a lifetime of continued learning about networks and networking

Learn the fundamentals of PC and network security from this expert-developed course.

Learn why you're at risk and what you can do to protect your precious personal and business data from the outside world. This course will quickly bring you up to speed on the fundamentals of PC and network security.

You will understand and explore the vulnerability of operating systems, software, and networks. Then, you will get into the minds of hackers and crackers, developing an understanding of the exploits they use to access your computer without your knowledge. You will find out why, where and how viruses, worms, and blended threats are created. You will learn a safe way to handle files and data across the Internet through a virtual private network. By the end of this course you will be able to install and configure a firewall to build an impenetrable moat around your computer or network.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Introduction to PC Security

In this lesson, you will learn the facts and myths about PC security. By the end of the lesson, you will be able to assess your own risk, whether you're an individual or manage a network of any size. You will also perform a self-assessment to evaluate just how vulnerable you are to security flaws.

Your PC and Network

If you ever wondered what technical gurus are speaking about when they talk about LANs, WANs, VPNs, and P2P, you will find detailed answers in this lesson. Discover the basics of networks and how your PC connects to them.

PCs, Networks, and Software Demystified

Most people don't stop to think about how a Mac can talk to a PC and vice versa. Yet, different types of machines talk to each other on a daily basis across networks. They also talk to printers, fax machines, and a host of other devices. The OSI model for network connections lets you accomplish this, and you will learn all about it in this lesson.

Viruses, Worms, Blended Threats, and More

Get ready to investigate the world of viruses, worms, and blended threats. You'll learn what they are and the differences between all three. Of course, all this knowledge will also teach you how to protect yourself and your network from the hackers and crackers of the world.

The Family of Malware

This lesson introduces you to the ware family. What is the ware family? They are the products that download themselves onto your computer without your consent or knowledge—spyware, scumware, malware, and adware. You will meet them and learn all about where they live, places they frequent, and how to remove these unwelcome guests.

Exploits and Vulnerabilities

You may have heard of them: vulnerabilities, exploits, and exposure. But what are they? Have you ever wondered if someone really can control your computer without your knowledge? If you've been pondering these questions lately, then you will find your answers here, along with priceless information on protecting your computer and your network to keep your business and personal data private.

Network Attacks

Have you ever tried to access the web but received an error saying the page can't be displayed, you aren't connected, or you don't have access? Denial of Service attacks and SYN flooding are two types of network attacks that seem to go unnoticed on personal PCs and small networks. After this lesson, you will no longer be left wondering what happened to your Internet connection.

Everything You Wanted to Know About Firewalls (Part One)

This lesson will introduce you to firewalls. Join me in this lesson, and you will soon start building an impenetrable moat around your network.

Everything You Wanted to Know About Firewalls (Part Two)

Now that you have your moat built, it's time to arm up and defend yourself. In this lesson, you will learn how to configure your firewall and maximize your network security.

Laptops, Notebooks, Netbooks, and Wireless Networking

Laptops and wireless connectivity aren't as secure as they appear. You will understand why in this lesson.

Virtual Private Networking (VPN)

This lesson explores the Virtual Private Network and how it's different from standard networks, how it works, how to secure it, and how to set up your own. You can share files with family across the miles by allowing them to connect remotely to your designated shared folders. You can share music files, family pictures, and anything else you choose to give them access to.

Changing Face of Security

Now that you know what's out there, how can you possibly keep on top of security issues? There's so much information out there, how will you know what applies to you? You will learn about emerging security technology that will help make managing and securing your network easier. Finally, you can test yourself against the first security assessment to see how well you've secured your own PC or network.

What you will learn

• Learn to assess your own risk on your computer or network
• Learn the weak links of security in software and operating systems
• Learn to protect your network from hackers
• Learn priceless information on protecting your computer and keep personal data private
• Learn to build a firewall
• Learn to set up your own Virtual Private Network

How you will benefit

• Understand when your computer is being attacked
• Understand the many vulnerabilities of operating systems, software, and networks
• Know how to protect your network from hackers
• Keep your personal data private

Alan Simpson

Alan Simpson is an award-winning author with over 100 published books on computers, technology, and the internet, translated into more than a dozen languages. With extensive experience across nearly every aspect of the computer industry—including web development, operating systems, programming, networking, and security—he is widely regarded as a leading expert in the field.

Alan's journey in tech began in the 1980s as an author, teacher, consultant, and software developer. His work in app development and web design sparked a deep interest in cybersecurity. This passion led him to pursue formal studies, and in 2007, he earned his Security+ certification from CompTIA, demonstrating his broad knowledge of the computer security field. The insights he shares in his courses reflect his years of experience and his commitment to building safe, secure applications and websites.

Learn the fundamentals of PC and network security from this expert-developed course.

Learn why you're at risk and what you can do to protect your precious personal and business data from the outside world. This course will quickly bring you up to speed on the fundamentals of PC and network security.

You will understand and explore the vulnerability of operating systems, software, and networks. Then, you will get into the minds of hackers and crackers, developing an understanding of the exploits they use to access your computer without your knowledge. You will find out why, where and how viruses, worms, and blended threats are created. You will learn a safe way to handle files and data across the Internet through a virtual private network. By the end of this course you will be able to install and configure a firewall to build an impenetrable moat around your computer or network.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Introduction to PC Security

In this lesson, you will learn the facts and myths about PC security. By the end of the lesson, you will be able to assess your own risk, whether you're an individual or manage a network of any size. You will also perform a self-assessment to evaluate just how vulnerable you are to security flaws.

Your PC and Network

If you ever wondered what technical gurus are speaking about when they talk about LANs, WANs, VPNs, and P2P, you will find detailed answers in this lesson. Discover the basics of networks and how your PC connects to them.

PCs, Networks, and Software Demystified

Most people don't stop to think about how a Mac can talk to a PC and vice versa. Yet, different types of machines talk to each other on a daily basis across networks. They also talk to printers, fax machines, and a host of other devices. The OSI model for network connections lets you accomplish this, and you will learn all about it in this lesson.

Viruses, Worms, Blended Threats, and More

Get ready to investigate the world of viruses, worms, and blended threats. You'll learn what they are and the differences between all three. Of course, all this knowledge will also teach you how to protect yourself and your network from the hackers and crackers of the world.

The Family of Malware

This lesson introduces you to the ware family. What is the ware family? They are the products that download themselves onto your computer without your consent or knowledge—spyware, scumware, malware, and adware. You will meet them and learn all about where they live, places they frequent, and how to remove these unwelcome guests.

Exploits and Vulnerabilities

You may have heard of them: vulnerabilities, exploits, and exposure. But what are they? Have you ever wondered if someone really can control your computer without your knowledge? If you've been pondering these questions lately, then you will find your answers here, along with priceless information on protecting your computer and your network to keep your business and personal data private.

Network Attacks

Have you ever tried to access the web but received an error saying the page can't be displayed, you aren't connected, or you don't have access? Denial of Service attacks and SYN flooding are two types of network attacks that seem to go unnoticed on personal PCs and small networks. After this lesson, you will no longer be left wondering what happened to your Internet connection.

Everything You Wanted to Know About Firewalls (Part One)

This lesson will introduce you to firewalls. Join me in this lesson, and you will soon start building an impenetrable moat around your network.

Everything You Wanted to Know About Firewalls (Part Two)

Now that you have your moat built, it's time to arm up and defend yourself. In this lesson, you will learn how to configure your firewall and maximize your network security.

Laptops, Notebooks, Netbooks, and Wireless Networking

Laptops and wireless connectivity aren't as secure as they appear. You will understand why in this lesson.

Virtual Private Networking (VPN)

This lesson explores the Virtual Private Network and how it's different from standard networks, how it works, how to secure it, and how to set up your own. You can share files with family across the miles by allowing them to connect remotely to your designated shared folders. You can share music files, family pictures, and anything else you choose to give them access to.

Changing Face of Security

Now that you know what's out there, how can you possibly keep on top of security issues? There's so much information out there, how will you know what applies to you? You will learn about emerging security technology that will help make managing and securing your network easier. Finally, you can test yourself against the first security assessment to see how well you've secured your own PC or network.

What you will learn

• Learn to assess your own risk on your computer or network
• Learn the weak links of security in software and operating systems
• Learn to protect your network from hackers
• Learn priceless information on protecting your computer and keep personal data private
• Learn to build a firewall
• Learn to set up your own Virtual Private Network

How you will benefit

• Understand when your computer is being attacked
• Understand the many vulnerabilities of operating systems, software, and networks
• Know how to protect your network from hackers
• Keep your personal data private

Alan Simpson

Alan Simpson is an award-winning author with over 100 published books on computers, technology, and the internet, translated into more than a dozen languages. With extensive experience across nearly every aspect of the computer industry—including web development, operating systems, programming, networking, and security—he is widely regarded as a leading expert in the field.

Alan's journey in tech began in the 1980s as an author, teacher, consultant, and software developer. His work in app development and web design sparked a deep interest in cybersecurity. This passion led him to pursue formal studies, and in 2007, he earned his Security+ certification from CompTIA, demonstrating his broad knowledge of the computer security field. The insights he shares in his courses reflect his years of experience and his commitment to building safe, secure applications and websites.

Learn the fundamentals of PC and network security from this expert-developed course.

Learn why you're at risk and what you can do to protect your precious personal and business data from the outside world. This online course, will quickly bring you up to speed on the fundamentals of PC and network security.

You will understand and explore the vulnerability of operating systems, software, and networks. Then, you will get into the minds of hackers and crackers, developing an understanding of the exploits they use to access your computer without your knowledge. You will find out why, where and how viruses, worms, and blended threats are created. You will learn a safe way to handle files and data across the Internet through a virtual private network. By the end of this course you will be able to install and configure a firewall to build an impenetrable moat around your computer or network.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Applications must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Learn the fundamentals of PC and network security from this expert-developed course.

Introduction to PC Security

In your first lesson, you will learn both the facts and myths surrounding PC security. By the end of the lesson, you will also be able to assess your own risk, whether you're an individual or manage a network of any size. You will also perform a self-assessment to evaluate just how vulnerable you are to security flaws.

Your PC and Network

If you ever wondered what technical gurus are speaking about when they talk about LANs, WANs, VPNs, and P2P, you will find detailed answers in this lesson. Discover the basics of networks and how your PC connects to them.

PCs, Networks, and Software Demystified

Most of us don't stop to think about how a Mac can talk to a PC and vice versa. Yet, different types of machines talk to each other on a daily basis across networks. They also talk to printers, fax machines, and a host of other devices. The OSI model for network connections lets you accomplish this, and you will learn all about it in this lesson.

Viruses, Worms, Blended Threats, and More

Get ready to investigate the world of viruses, worms, and blended threats. You will learn what they are and the differences between all three. Of course, all this knowledge will also teach you how to protect yourself and your network from the hackers and crackers of the world.

The Family of Malware

This lesson introduces you to the ware family. What is the ware family? They are the products that download themselves onto your computer without your consent or knowledge—spyware, scumware, malware, and adware. You will meet them and learn all about where they live, places they frequent, and how to remove these unwelcome guests.

Exploits and Vulnerabilities

You may have heard of them: vulnerabilities, exploits, and exposure. But what are they? Have you ever wondered if someone really can control your computer without your knowledge? If you've been pondering these questions lately, then you will find your answers here, along with priceless information on protecting your computer and your network to keep your business and personal data private.

Network Attacks

Have you ever tried to access the web but received an error saying the page can't be displayed, you aren't connected, or you don't have access? Denial of Service attacks and SYN flooding are two types of network attacks that seem to go unnoticed on personal PCs and small networks. After this lesson, you will no longer be left wondering what happened to your Internet connection.

Everything You Wanted to Know About Firewalls. (Part One)

This lesson will introduce you to firewalls. Join me in this lesson, and you will soon start building an impenetrable moat around your network.

Everything You Wanted to Know About Firewalls. (Part Two)

Now that you have your moat built, it's time to arm up and defend yourself. In this lesson, you will learn how to configure your firewall and maximize your network security.

Laptops, Notebooks, Netbooks, and Wireless Networking

Laptops and wireless connectivity aren't as secure as they appear. You will understand why in this lesson.

Virtual Private Networking (VPN)

This lesson explores the Virtual Private Network and how it's different from standard networks, how it works, how to secure it, and how to set up your own. You can share files with family across the miles by allowing them to connect remotely to your designated shared folders. You can share music files, family pictures, and anything else you choose to give them access to.

The Changing Face of Security

Now that you know what's out there, how can you possibly keep on top of security issues? There's so much information out there, how will you know what applies to you? You will learn about emerging security technology that will help make managing and securing your network easier. Finally, you can test yourself against the first security assessment to see how well you've secured your own PC or network.

Learn the fundamentals of PC and network security from this expert-developed course.

Learn why you're at risk and what you can do to protect your precious personal and business data from the outside world. This online course, will quickly bring you up to speed on the fundamentals of PC and network security.

You will understand and explore the vulnerability of operating systems, software, and networks. Then, you will get into the minds of hackers and crackers, developing an understanding of the exploits they use to access your computer without your knowledge. You will find out why, where and how viruses, worms, and blended threats are created. You will learn a safe way to handle files and data across the Internet through a virtual private network. By the end of this course you will be able to install and configure a firewall to build an impenetrable moat around your computer or network.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Applications must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Learn the fundamentals of PC and network security from this expert-developed course.

Introduction to PC Security

In your first lesson, you will learn both the facts and myths surrounding PC security. By the end of the lesson, you will also be able to assess your own risk, whether you're an individual or manage a network of any size. You will also perform a self-assessment to evaluate just how vulnerable you are to security flaws.

Your PC and Network

If you ever wondered what technical gurus are speaking about when they talk about LANs, WANs, VPNs, and P2P, you will find detailed answers in this lesson. Discover the basics of networks and how your PC connects to them.

PCs, Networks, and Software Demystified

Most of us don't stop to think about how a Mac can talk to a PC and vice versa. Yet, different types of machines talk to each other on a daily basis across networks. They also talk to printers, fax machines, and a host of other devices. The OSI model for network connections lets you accomplish this, and you will learn all about it in this lesson.

Viruses, Worms, Blended Threats, and More

Get ready to investigate the world of viruses, worms, and blended threats. You will learn what they are and the differences between all three. Of course, all this knowledge will also teach you how to protect yourself and your network from the hackers and crackers of the world.

The Family of Malware

This lesson introduces you to the ware family. What is the ware family? They are the products that download themselves onto your computer without your consent or knowledge—spyware, scumware, malware, and adware. You will meet them and learn all about where they live, places they frequent, and how to remove these unwelcome guests.

Exploits and Vulnerabilities

You may have heard of them: vulnerabilities, exploits, and exposure. But what are they? Have you ever wondered if someone really can control your computer without your knowledge? If you've been pondering these questions lately, then you will find your answers here, along with priceless information on protecting your computer and your network to keep your business and personal data private.

Network Attacks

Have you ever tried to access the web but received an error saying the page can't be displayed, you aren't connected, or you don't have access? Denial of Service attacks and SYN flooding are two types of network attacks that seem to go unnoticed on personal PCs and small networks. After this lesson, you will no longer be left wondering what happened to your Internet connection.

Everything You Wanted to Know About Firewalls. (Part One)

This lesson will introduce you to firewalls. Join me in this lesson, and you will soon start building an impenetrable moat around your network.

Everything You Wanted to Know About Firewalls. (Part Two)

Now that you have your moat built, it's time to arm up and defend yourself. In this lesson, you will learn how to configure your firewall and maximize your network security.

Laptops, Notebooks, Netbooks, and Wireless Networking

Laptops and wireless connectivity aren't as secure as they appear. You will understand why in this lesson.

Virtual Private Networking (VPN)

This lesson explores the Virtual Private Network and how it's different from standard networks, how it works, how to secure it, and how to set up your own. You can share files with family across the miles by allowing them to connect remotely to your designated shared folders. You can share music files, family pictures, and anything else you choose to give them access to.

The Changing Face of Security

Now that you know what's out there, how can you possibly keep on top of security issues? There's so much information out there, how will you know what applies to you? You will learn about emerging security technology that will help make managing and securing your network easier. Finally, you can test yourself against the first security assessment to see how well you've secured your own PC or network.

Learn to decipher and solve almost any problem with your PC.

Don't spend your hard-earned cash on expensive PC repairs! The vast majority of the problems people experience with their computers are completely avoidable, and most can be solved with nothing more than a few minutes of your time. Intro to PC Troubleshooting takes you step by step through the typical hardware and operating system problems encountered by technicians, teaching troubleshooting techniques to decipher any problem, and giving you the skills you need to solve them.

Once you've mastered the basics, the course launches into some of the more advanced and nasty problems that crop up in the PC, teaching you how to diagnose and fix those problems as well! Finally, Intro to PC Troubleshooting shows you how to maintain and optimize a Windows PC. So what are you waiting for? Get ready to troubleshoot and fix some PCs!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.
• You will also need access to one or more computers that do not contain any data you consider sensitive.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

The Computing Process

This lesson starts you on the path to troubleshooting PCs like a pro. You'll first look at input devices, or how you tell the computer to do stuff. In the second part of the lesson, you'll explore the pieces that do the work inside the computer. The final section describes the output devices, where the computer communicates to you.

Troubleshooting Theory

This lesson will take you through the troubleshooting process. It's not a guide to solving specific computer problems, but the steps explained here will enable you to tackle any computer problems you might encounter. The three main steps are identifying the problem, testing solutions, and completing the process.

Operating System Overview

This lesson introduces you to some of the basic components and tools of an operating system. First, you'll find out about the primary functions of operating systems. You'll then explore the major parts of Microsoft Windows, including the Desktop and Windows Explorer. You'll finish the lesson by learning about the most important troubleshooting tools for fixing operating systems.

OS Fixes

This lesson leads you through the basic steps of troubleshooting an operating system, including startup, video, sound, and application errors. You'll look at tools like Safe Mode and the System Configuration utility and learn about driver rollback. You'll end the lesson by learning how to troubleshoot audio/visual errors.

Avoiding OS Obstacles

How would you like to prevent system problems instead of rushing to fix them? In this lesson, you'll master the three most important types of preventive maintenance: backing up data that's on a hard drive, updating or upgrading the operating system, and using Windows utilities that help you monitor and maintain the OS.

Networking Basics

This lesson covers the basics of networking. First, you'll find out how networks work and what the necessary components are for a wired network. Next, you'll discover wireless networks and everything that separates them from their wired-network brethren. Finally, you'll learn about the biggest network of them all, the Internet.

Troubleshooting Network and Internet Issues

This lesson covers the steps to take when trying to fix your network or Internet connections. You'll learn how to troubleshoot wired and wireless networks, share files, and fix a dial-up or broadband Internet connection.

Preventing Internet Problems

Keep your computer safe from Internet-based attacks, including viruses and spyware! You'll discover the many types of malicious software that can infect your computer, and go through the five-step process of recovering from a virus infection. You'll also read about safe browsing and safe email use and find out how to configure a firewall to help defend your PC.

Introduction to PC Hardware

All PC techs needs to get their hands dirty eventually, which means diving inside the case and checking things out from the inside. In this lesson, you'll learn about the power of different PC parts, including what to look for when shopping for new parts. The lesson will also guide you through the safe and proper handling of components.

Installing Hardware

Replacing hardware components can dramatically improve your PC's performance. For instance, RAM can speed up your computer, a second hard drive increases your data storage capacity, and expansion cards can add features and ports to your computer. In this lesson, you'll learn to handle RAM, hard drives, and expansion cards.

Maintaining Hardware

Dirt happens! You can't make your PC last forever, but you can make it last longer and run better by keeping it clean. Get out your canned air and your distilled water (but not your pencil erasers or your household vacuum cleaner), and learn safe and effective ways to check, clean, and maintain the inside and outside of your computer. You'll also learn about how to donate an old computer and how to throw away a computer without losing data or harming the environment.

Life of a PC Troubleshooter

You've come a long way since the beginning of this course. Before you complete your PC troubleshooting training, you'll be reminded about the computing process and troubleshooting theory. Combined with your new knowledge of PC hardware, software, and networking, you can use these tools to fix all sorts of problems. You'll learn more about your future as a PC troubleshooter, including the certifications and careers available to anyone with the right skills.

What you will learn

• Learn the typical hardware and operating system problems encountered by technicians
• Gain the skills you need to solve common PC problems
• Learn how to diagnose and fix more advanced problems as well
• Learn how to maintain and optimize a Windows PC

How you will benefit

• Save time and money by learning to diagnose and troubleshoot common computer problems that you may encounter personally and professionally
• Gain confidence as you learn to fix problems on your PC and business computers
• Open the door to new career opportunities as the go to person for technology issues in most companies

Mike Meyers

Mike Meyers, also known as the "Alpha Geek," is widely recognized as the leading authority on CompTIA Certifications in the industry. He co-founded Total Seminars, LLC and National Cyber Group, LLC, and has been providing PC and network repair seminars, books, videos, and courseware to thousands of organizations worldwide. With his extensive experience in the computer and network repair industry since 1987, Mike has worked as a technician, instructor, author, consultant, and speaker.

Mike is the author of several popular PC books and videos, including the best-selling CompTIA A+ Certification All-in-One Exam Guide and CompTIA Network+ Certification All-in-One Exam Guide. He also serves as the series editor for the highly successful Mike Meyers' Certification Passport series and the Mike Meyers' Guide to series. Mike has sold over a million IT and certification books.

Learn to decipher and solve almost any problem with your PC.

Don't spend your hard-earned cash on expensive PC repairs! The vast majority of the problems people experience with their computers are completely avoidable, and most can be solved with nothing more than a few minutes of your time. Intro to PC Troubleshooting takes you step by step through the typical hardware and operating system problems encountered by technicians, teaching troubleshooting techniques to decipher any problem, and giving you the skills you need to solve them.

Once you've mastered the basics, the course launches into some of the more advanced and nasty problems that crop up in the PC, teaching you how to diagnose and fix those problems as well! Finally, Intro to PC Troubleshooting shows you how to maintain and optimize a Windows PC. So what are you waiting for? Get ready to troubleshoot and fix some PCs!

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.
• You will also need access to one or more computers that do not contain any data you consider sensitive.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

The Computing Process

This lesson starts you on the path to troubleshooting PCs like a pro. You'll first look at input devices, or how you tell the computer to do stuff. In the second part of the lesson, you'll explore the pieces that do the work inside the computer. The final section describes the output devices, where the computer communicates to you.

Troubleshooting Theory

This lesson will take you through the troubleshooting process. It's not a guide to solving specific computer problems, but the steps explained here will enable you to tackle any computer problems you might encounter. The three main steps are identifying the problem, testing solutions, and completing the process.

Operating System Overview

This lesson introduces you to some of the basic components and tools of an operating system. First, you'll find out about the primary functions of operating systems. You'll then explore the major parts of Microsoft Windows, including the Desktop and Windows Explorer. You'll finish the lesson by learning about the most important troubleshooting tools for fixing operating systems.

OS Fixes

This lesson leads you through the basic steps of troubleshooting an operating system, including startup, video, sound, and application errors. You'll look at tools like Safe Mode and the System Configuration utility and learn about driver rollback. You'll end the lesson by learning how to troubleshoot audio/visual errors.

Avoiding OS Obstacles

How would you like to prevent system problems instead of rushing to fix them? In this lesson, you'll master the three most important types of preventive maintenance: backing up data that's on a hard drive, updating or upgrading the operating system, and using Windows utilities that help you monitor and maintain the OS.

Networking Basics

This lesson covers the basics of networking. First, you'll find out how networks work and what the necessary components are for a wired network. Next, you'll discover wireless networks and everything that separates them from their wired-network brethren. Finally, you'll learn about the biggest network of them all, the Internet.

Troubleshooting Network and Internet Issues

This lesson covers the steps to take when trying to fix your network or Internet connections. You'll learn how to troubleshoot wired and wireless networks, share files, and fix a dial-up or broadband Internet connection.

Preventing Internet Problems

Keep your computer safe from Internet-based attacks, including viruses and spyware! You'll discover the many types of malicious software that can infect your computer, and go through the five-step process of recovering from a virus infection. You'll also read about safe browsing and safe email use and find out how to configure a firewall to help defend your PC.

Introduction to PC Hardware

All PC techs needs to get their hands dirty eventually, which means diving inside the case and checking things out from the inside. In this lesson, you'll learn about the power of different PC parts, including what to look for when shopping for new parts. The lesson will also guide you through the safe and proper handling of components.

Installing Hardware

Replacing hardware components can dramatically improve your PC's performance. For instance, RAM can speed up your computer, a second hard drive increases your data storage capacity, and expansion cards can add features and ports to your computer. In this lesson, you'll learn to handle RAM, hard drives, and expansion cards.

Maintaining Hardware

Dirt happens! You can't make your PC last forever, but you can make it last longer and run better by keeping it clean. Get out your canned air and your distilled water (but not your pencil erasers or your household vacuum cleaner), and learn safe and effective ways to check, clean, and maintain the inside and outside of your computer. You'll also learn about how to donate an old computer and how to throw away a computer without losing data or harming the environment.

Life of a PC Troubleshooter

You've come a long way since the beginning of this course. Before you complete your PC troubleshooting training, you'll be reminded about the computing process and troubleshooting theory. Combined with your new knowledge of PC hardware, software, and networking, you can use these tools to fix all sorts of problems. You'll learn more about your future as a PC troubleshooter, including the certifications and careers available to anyone with the right skills.

What you will learn

• Learn the typical hardware and operating system problems encountered by technicians
• Gain the skills you need to solve common PC problems
• Learn how to diagnose and fix more advanced problems as well
• Learn how to maintain and optimize a Windows PC

How you will benefit

• Save time and money by learning to diagnose and troubleshoot common computer problems that you may encounter personally and professionally
• Gain confidence as you learn to fix problems on your PC and business computers
• Open the door to new career opportunities as the go to person for technology issues in most companies

Mike Meyers

Mike Meyers, also known as the "Alpha Geek," is widely recognized as the leading authority on CompTIA Certifications in the industry. He co-founded Total Seminars, LLC and National Cyber Group, LLC, and has been providing PC and network repair seminars, books, videos, and courseware to thousands of organizations worldwide. With his extensive experience in the computer and network repair industry since 1987, Mike has worked as a technician, instructor, author, consultant, and speaker.

Mike is the author of several popular PC books and videos, including the best-selling CompTIA A+ Certification All-in-One Exam Guide and CompTIA Network+ Certification All-in-One Exam Guide. He also serves as the series editor for the highly successful Mike Meyers' Certification Passport series and the Mike Meyers' Guide to series. Mike has sold over a million IT and certification books.

Learn everything you need to truly understand the cloud—including how it works, what drives it, why it's so popular, and how to make the cloud work for you.

What is the cloud? If you have trouble answering this question, you are not alone. In this course, you will explore how the cloud works, what drives its incredible growth, and how you can use cloud services. You will start by looking at the building blocks of the cloud, where it started, and how it transitioned. You will gain a clear understanding of IaaS (infrastructure), SaaS (software), and PaaS (platforms), and examine why each may be attractive to some businesses, but not to others. You will learn about the different kinds of clouds (public, private, and hybrid).

You will also look inside the engine rooms of the cloud: data centers. You will examine the concept of big data and how the cloud infrastructure enables data to zip across the globe at lightning speed. You will look at how Facebook and Twitter contribute to the cloud, and how apps go from idea to app store. You will gain an understanding of how mobile devices and major mobile ecosystems continue to shape the cloud. Whatever your technical background, by the end of this course, you will be thoroughly cloud-savvy.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

What the Cloud Is

Confused about the cloud? You're in the right place! This lesson will clear up some confusion and start with the basics. It will explain the building blocks of the cloud, and that will lead you to a durable definition of the cloud that you'll use as a foundation for the rest of the course. The lesson will also discuss what the cloud means to you, its impact on your life, and why it'll be helpful for you to understand how it works.

How the Cloud Started and What It Solves

So how did the cloud get started? In this lesson, you'll learn the history of the cloud and how it was a natural evolution of networked computers and Internet connectivity. The lesson will also discuss why the cloud is so important, and then you'll look at the business challenges and opportunities that the cloud addresses. By the end of the lesson, you'll have a solid understanding of how this technology got to where it is now and how business computing operated before the cloud.

Different Kinds of Clouds: Public, Private, Hybrid

Ever wonder why some people believe the cloud is simple, while others believe that it's complex? In this lesson, you'll learn why they're both right—and you'll learn how to think about the cloud from two perspectives. The lesson will also discuss the different types of clouds: public, private, and hybrid. You'll get a glimpse inside the big business technology world and find out why the cloud can be such a compelling move for large organizations.

How the Cloud Grows

What's the difference between the cloud and a collection of computers? A bunch—and much of that comes down to virtualization. In this lesson, you'll learn what virtualization is and why it's so fundamental in how the cloud operates. The lesson will also discuss the issue of scaling and how it relates to virtualization. Finally, you'll see how endpoints make all the connections work.

Cloud Services

As you'll recall, "services" is one of the five building blocks in the definition of the cloud. In this lesson, you'll look at those services. Specifically, you'll look at three categories of cloud services: infrastructure (or Infrastructure as a Service, or IaaS), platforms (or Platform as a Service, or PaaS), and software (or Software as a Service, or SaaS). The lesson will discuss how these three categories compare and individuals and business can take advantage of them.

Data Centers: Where the Cloud Computes

All the computing power of the cloud needs to live somewhere, and it's not in the atmosphere. In this lesson, you'll learn all about data centers—how they operate, what they look like, where they're located, and what makes them tick. You'll also learn what makes one data center more efficient than another, and you'll get perspective on what it costs to make them operate. It's a fascinating tour, with a lot to learn and even more to explore!

Understanding Data, Including Big Data

Your experience in the cloud includes the storing and transmission of data, either across the hall or across the world. In this lesson, you'll understand how to think about data in terms of its importance in the cloud and learn why companies often leave worrying about data to someone else. The lesson will discuss how all the data in the cloud moves across continents, across the ocean, and over airwaves. Finally, you'll look at a clear definition of big data and see some examples of where big data may be headed.

Understanding Cloud Providers

Making sense of how cloud providers offer their services is an important step in truly understanding the cloud. In this lesson, you'll see how a well-established cloud provider organizes and presents its offerings. You'll go through each group of the cloud provider's offered services and map them to what you've already learned about the cloud and the categories you're familiar with.

Cloud Providers and Big Platforms

In this lesson, you'll learn where websites fit into the cloud and what other elements, offerings, or activities are driving the adoption and popularity of the cloud and its varied services. The lesson will also cover what it means to be a big provider, and you'll examine the largest platforms—and largest overall service providers—that are in the cloud today.

Getting Into the Cloud

Learn about what goes into creating a cloud app, and how the three (plus one) ecosystems dominate the world of cloud applications. In this lesson, you also learn about the different types of devices, how they are categorized, and how they align with the types of cloud apps that are available. You'll also learn about ecosystems, and why they define how cloud apps are created, distributed, and sold.

The Cloud and #You

In this lesson, you'll look at how social network sites like Facebook, LinkedIn, and Twitter work in the cloud and how users and organizations can create apps that connect with their huge base of users. You'll learn how social media sites let software developers interact with their sites, create apps and games that operate within and outside their sites, and why they do this. You'll also learn about social media tools on Facebook and Twitter, including why the hashtag was created (#), how it's used, and how to use these sites yourself.

Conclusions, Connections, and the Future of the Cloud

This lesson ties together everything you've learned in this course. You'll learn how you can view the cloud from two primary perspectives—consumer and business—and about the primary benefits (and drivers) that have propelled cloud adoption from participants of both perspectives. The lesson will also discuss where these two perspectives share a common, clear force that continues to be the biggest benefit of the cloud. Finally, you'll look into the future of what the cloud may hold and what that future might mean.

What you will learn

• Gain a definition of the cloud, what the cloud means to you, and its impact on your life
• Learn why the cloud is so important, and business challenges and opportunities that the cloud addresses
• Learn what virtualization is and why it is so fundamental in how the cloud operates
• Explore cloud services and how individuals and business can take advantage of them
• Learn all about data in the cloud and how it moves across continents, oceans, and airwaves
• Discover what goes into a cloud app, and the types of cloud apps available
• Learn how social networks work in the cloud and how users and organizations can create apps that connect with a huge base of users
• Look at the cloud from both a consumer and business perspective

How you will benefit

• Gain answers to questions you may have about what the cloud is and how it works
• Gain a better understanding of services that can be offered from a consumer and business perspective using the cloud
• Discover how the cloud can work for you

David Iseminger

David Iseminger is an author and technology veteran, with expertise in computing, networking, wireless and cloud technologies, data and analytics, artificial intelligence, and blockchain. While with Microsoft, David worked on early versions of Windows and its core networking infrastructure, and on transmission protocols, security, data visualizations, and multiple emerging cloud technologies. David is passionate about education, serving as a School Board director for over 10 years, advocating at state and federal levels for increased learning standards, and has taught over 40,000 students through multiple technology courses. He has an awarded patent in Artificial Intelligence (AI) object detection and social posting methodologies, and is the founder and CEO of the blockchain company that created IronWeave, the unlimited scale blockchain platform, based on his patent-pending blockchain innovations and inventions.

Learn everything you need to truly understand the cloud—including how it works, what drives it, why it's so popular, and how to make the cloud work for you.

What is the cloud? If you have trouble answering this question, you are not alone. In this course, you will explore how the cloud works, what drives its incredible growth, and how you can use cloud services. You will start by looking at the building blocks of the cloud, where it started, and how it transitioned. You will gain a clear understanding of IaaS (infrastructure), SaaS (software), and PaaS (platforms), and examine why each may be attractive to some businesses, but not to others. You will learn about the different kinds of clouds (public, private, and hybrid).

You will also look inside the engine rooms of the cloud: data centers. You will examine the concept of big data and how the cloud infrastructure enables data to zip across the globe at lightning speed. You will look at how Facebook and Twitter contribute to the cloud, and how apps go from idea to app store. You will gain an understanding of how mobile devices and major mobile ecosystems continue to shape the cloud. Whatever your technical background, by the end of this course, you will be thoroughly cloud-savvy.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

What the Cloud Is

Confused about the cloud? You're in the right place! This lesson will clear up some confusion and start with the basics. It will explain the building blocks of the cloud, and that will lead you to a durable definition of the cloud that you'll use as a foundation for the rest of the course. The lesson will also discuss what the cloud means to you, its impact on your life, and why it'll be helpful for you to understand how it works.

How the Cloud Started and What It Solves

So how did the cloud get started? In this lesson, you'll learn the history of the cloud and how it was a natural evolution of networked computers and Internet connectivity. The lesson will also discuss why the cloud is so important, and then you'll look at the business challenges and opportunities that the cloud addresses. By the end of the lesson, you'll have a solid understanding of how this technology got to where it is now and how business computing operated before the cloud.

Different Kinds of Clouds: Public, Private, Hybrid

Ever wonder why some people believe the cloud is simple, while others believe that it's complex? In this lesson, you'll learn why they're both right—and you'll learn how to think about the cloud from two perspectives. The lesson will also discuss the different types of clouds: public, private, and hybrid. You'll get a glimpse inside the big business technology world and find out why the cloud can be such a compelling move for large organizations.

How the Cloud Grows

What's the difference between the cloud and a collection of computers? A bunch—and much of that comes down to virtualization. In this lesson, you'll learn what virtualization is and why it's so fundamental in how the cloud operates. The lesson will also discuss the issue of scaling and how it relates to virtualization. Finally, you'll see how endpoints make all the connections work.

Cloud Services

As you'll recall, "services" is one of the five building blocks in the definition of the cloud. In this lesson, you'll look at those services. Specifically, you'll look at three categories of cloud services: infrastructure (or Infrastructure as a Service, or IaaS), platforms (or Platform as a Service, or PaaS), and software (or Software as a Service, or SaaS). The lesson will discuss how these three categories compare and individuals and business can take advantage of them.

Data Centers: Where the Cloud Computes

All the computing power of the cloud needs to live somewhere, and it's not in the atmosphere. In this lesson, you'll learn all about data centers—how they operate, what they look like, where they're located, and what makes them tick. You'll also learn what makes one data center more efficient than another, and you'll get perspective on what it costs to make them operate. It's a fascinating tour, with a lot to learn and even more to explore!

Understanding Data, Including Big Data

Your experience in the cloud includes the storing and transmission of data, either across the hall or across the world. In this lesson, you'll understand how to think about data in terms of its importance in the cloud and learn why companies often leave worrying about data to someone else. The lesson will discuss how all the data in the cloud moves across continents, across the ocean, and over airwaves. Finally, you'll look at a clear definition of big data and see some examples of where big data may be headed.

Understanding Cloud Providers

Making sense of how cloud providers offer their services is an important step in truly understanding the cloud. In this lesson, you'll see how a well-established cloud provider organizes and presents its offerings. You'll go through each group of the cloud provider's offered services and map them to what you've already learned about the cloud and the categories you're familiar with.

Cloud Providers and Big Platforms

In this lesson, you'll learn where websites fit into the cloud and what other elements, offerings, or activities are driving the adoption and popularity of the cloud and its varied services. The lesson will also cover what it means to be a big provider, and you'll examine the largest platforms—and largest overall service providers—that are in the cloud today.

Getting Into the Cloud

Learn about what goes into creating a cloud app, and how the three (plus one) ecosystems dominate the world of cloud applications. In this lesson, you also learn about the different types of devices, how they are categorized, and how they align with the types of cloud apps that are available. You'll also learn about ecosystems, and why they define how cloud apps are created, distributed, and sold.

The Cloud and #You

In this lesson, you'll look at how social network sites like Facebook, LinkedIn, and Twitter work in the cloud and how users and organizations can create apps that connect with their huge base of users. You'll learn how social media sites let software developers interact with their sites, create apps and games that operate within and outside their sites, and why they do this. You'll also learn about social media tools on Facebook and Twitter, including why the hashtag was created (#), how it's used, and how to use these sites yourself.

Conclusions, Connections, and the Future of the Cloud

This lesson ties together everything you've learned in this course. You'll learn how you can view the cloud from two primary perspectives—consumer and business—and about the primary benefits (and drivers) that have propelled cloud adoption from participants of both perspectives. The lesson will also discuss where these two perspectives share a common, clear force that continues to be the biggest benefit of the cloud. Finally, you'll look into the future of what the cloud may hold and what that future might mean.

What you will learn

• Gain a definition of the cloud, what the cloud means to you, and its impact on your life
• Learn why the cloud is so important, and business challenges and opportunities that the cloud addresses
• Learn what virtualization is and why it is so fundamental in how the cloud operates
• Explore cloud services and how individuals and business can take advantage of them
• Learn all about data in the cloud and how it moves across continents, oceans, and airwaves
• Discover what goes into a cloud app, and the types of cloud apps available
• Learn how social networks work in the cloud and how users and organizations can create apps that connect with a huge base of users
• Look at the cloud from both a consumer and business perspective

How you will benefit

• Gain answers to questions you may have about what the cloud is and how it works
• Gain a better understanding of services that can be offered from a consumer and business perspective using the cloud
• Discover how the cloud can work for you

David Iseminger

David Iseminger is an author and technology veteran, with expertise in computing, networking, wireless and cloud technologies, data and analytics, artificial intelligence, and blockchain. While with Microsoft, David worked on early versions of Windows and its core networking infrastructure, and on transmission protocols, security, data visualizations, and multiple emerging cloud technologies. David is passionate about education, serving as a School Board director for over 10 years, advocating at state and federal levels for increased learning standards, and has taught over 40,000 students through multiple technology courses. He has an awarded patent in Artificial Intelligence (AI) object detection and social posting methodologies, and is the founder and CEO of the blockchain company that created IronWeave, the unlimited scale blockchain platform, based on his patent-pending blockchain innovations and inventions.

Learn everything you need to truly understand the cloud—including how it works, what drives it, why it's so popular, and how to make the cloud work for you.

What is the cloud? If you have trouble answering this question, you are not alone. In this course, you will explore how the cloud works, what drives its incredible growth, and how you can use cloud services. You will start by looking at the building blocks of the cloud, where it started, and how it transitioned. You will gain a clear understanding of IaaS (infrastructure), SaaS (software), and PaaS (platforms), and examine why each may be attractive to some businesses, but not to others. You will learn about the different kinds of clouds (public, private, and hybrid).

You will also look inside the engine rooms of the cloud: data centers. You will examine the concept of big data and how the cloud infrastructure enables data to zip across the globe at lightning speed. You will look at how Facebook and Twitter contribute to the cloud, and how apps go from idea to app store. You will gain an understanding of how mobile devices and major mobile ecosystems continue to shape the cloud. Whatever your technical background, by the end of this course, you will be thoroughly cloud-savvy.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Learn everything you need to truly understand the cloud—including how it works, what drives it, why it's so popular, and how to make the cloud work for you.

What the Cloud Is

Confused about the cloud? You're in the right place! This first lesson will clear up some confusion and start with the basics. It will explain the building blocks of the cloud, and that will lead you to a durable definition of the cloud that you'll use as a foundation for the rest of the course. The lesson will also discuss what the cloud means to you, its impact on your life, and why it'll be helpful for you to understand how it works.

How the Cloud Started and What It Solves

So how did the cloud get started? In this lesson, you'll learn the history of the cloud and how it was a natural evolution of networked computers and Internet connectivity. The lesson will also discuss why the cloud is so important, and then you'll look at the business challenges and opportunities that the cloud addresses. By the end of the lesson, you'll have a solid understanding of how this technology got to where it is now and how business computing operated before the cloud.

Different Kinds of Clouds: Public, Private, Hybrid

Ever wonder why some people believe the cloud is simple, while others believe that it's complex? In this lesson, you'll learn why they're both right—and you'll learn how to think about the cloud from two perspectives. The lesson will also discuss the different types of clouds: public, private, and hybrid. You'll get a glimpse inside the big business technology world and find out why the cloud can be such a compelling move for large organizations.

How the Cloud Grows

What's the difference between the cloud and a collection of computers? A bunch—and much of that comes down to virtualization. In this lesson, you'll learn what virtualization is and why it's so fundamental in how the cloud operates. The lesson will also discuss scale and how it relates to virtualization. Finally, you'll see how endpoints make all the connections work.

Cloud Services

As you'll recall, "services" is one of the five building blocks in the definition of the cloud. In this lesson, you'll look at those services. Specifically, you'll look at three categories of cloud services: infrastructure (or Infrastructure as a Service, or IaaS), platforms (or Platform as a Service, or PaaS), and software (or Software as a Service, or SaaS). The lesson will discuss how these three categories compare and individuals and business can take advantage of them.

Data Centers: Where the Cloud Computes

All the computing power of the cloud needs to live somewhere, and it's not in the atmosphere. In this lesson, you'll learn all about data centers—how they operate, what they look like, where they're located, and what makes them tick. You'll also learn what makes one data center more efficient than another, and you'll get perspective on what it costs to make them operate. It's a fascinating tour, with a lot to learn and even more to explore!

Understanding Data, Including Big Data

Your experience in the cloud includes the storing and transmission of data, either across the hall or across the world. In this lesson, you'll understand how to think about data in terms of its importance in the cloud and learn why companies often leave worrying about data to someone else. The lesson will discuss how all the data in the cloud moves across continents, across the ocean, and over airwaves. Finally, you'll look at a clear definition of big data and see some examples of where big data may be headed.

Understanding Cloud Providers

Making sense of how cloud providers offer their services is an important step in truly understanding the cloud. In this lesson, you'll see how a well-established cloud provider organizes and presents its offerings. You'll go through each group of the cloud provider's offered services and map them to what you've already learned about the cloud and the categories you're familiar with.

Cloud Providers and Big Platforms

In this lesson, you'll learn where websites fit into the cloud and what other elements, offerings, or activities are driving the adoption and popularity of the cloud and its varied services. The lesson will also cover what it means to be a big provider, and you'll examine the largest platforms—and largest overall service providers—that are in the cloud today.

Getting Into the Cloud

Learn about what goes into creating a cloud app, and how the three (plus one) ecosystems dominate the world of cloud applications. In this lesson, you also learn about the different types of devices, how they are categorized, and how they align to the types of cloud apps that are available. You'll also learn about ecosystems, and why they define how cloud apps are created, distributed, and sold.

The Cloud and #You

In this lesson, you'll look at how social network sites like Facebook, LinkedIn, and Twitter work in the cloud and how users and organizations can create apps that connect with their huge base of users. You'll learn how social media sites let software developers interact with their sites, create apps and games that operate within and outside their sites, and why they do this. Also, you'll learn about social media tools on Facebook and in Twitter, including why the hashtag was created (#), how it's used, and how to use these sites yourself.

Conclusions, Connections, and the Future of the Cloud

This lesson ties together everything you've learned in this course. You'll learn how you can view the cloud from two primary perspectives—consumer and business—and about the primary benefits (and drivers) that have propelled cloud adoption from participants of both perspectives. The lesson will also discuss where these two perspectives share a common, clear force that continues to be the biggest benefit of the cloud. Finally, you'll look into the future of what the cloud may hold and what that future might mean.

Learn everything you need to truly understand the cloud—including how it works, what drives it, why it's so popular, and how to make the cloud work for you.

What is the cloud? If you have trouble answering this question, you are not alone. In this course, you will explore how the cloud works, what drives its incredible growth, and how you can use cloud services. You will start by looking at the building blocks of the cloud, where it started, and how it transitioned. You will gain a clear understanding of IaaS (infrastructure), SaaS (software), and PaaS (platforms), and examine why each may be attractive to some businesses, but not to others. You will learn about the different kinds of clouds (public, private, and hybrid).

You will also look inside the engine rooms of the cloud: data centers. You will examine the concept of big data and how the cloud infrastructure enables data to zip across the globe at lightning speed. You will look at how Facebook and Twitter contribute to the cloud, and how apps go from idea to app store. You will gain an understanding of how mobile devices and major mobile ecosystems continue to shape the cloud. Whatever your technical background, by the end of this course, you will be thoroughly cloud-savvy.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC, Mac, or Chromebook.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Learn everything you need to truly understand the cloud—including how it works, what drives it, why it's so popular, and how to make the cloud work for you.

What the Cloud Is

Confused about the cloud? You're in the right place! This first lesson will clear up some confusion and start with the basics. It will explain the building blocks of the cloud, and that will lead you to a durable definition of the cloud that you'll use as a foundation for the rest of the course. The lesson will also discuss what the cloud means to you, its impact on your life, and why it'll be helpful for you to understand how it works.

How the Cloud Started and What It Solves

So how did the cloud get started? In this lesson, you'll learn the history of the cloud and how it was a natural evolution of networked computers and Internet connectivity. The lesson will also discuss why the cloud is so important, and then you'll look at the business challenges and opportunities that the cloud addresses. By the end of the lesson, you'll have a solid understanding of how this technology got to where it is now and how business computing operated before the cloud.

Different Kinds of Clouds: Public, Private, Hybrid

Ever wonder why some people believe the cloud is simple, while others believe that it's complex? In this lesson, you'll learn why they're both right—and you'll learn how to think about the cloud from two perspectives. The lesson will also discuss the different types of clouds: public, private, and hybrid. You'll get a glimpse inside the big business technology world and find out why the cloud can be such a compelling move for large organizations.

How the Cloud Grows

What's the difference between the cloud and a collection of computers? A bunch—and much of that comes down to virtualization. In this lesson, you'll learn what virtualization is and why it's so fundamental in how the cloud operates. The lesson will also discuss scale and how it relates to virtualization. Finally, you'll see how endpoints make all the connections work.

Cloud Services

As you'll recall, "services" is one of the five building blocks in the definition of the cloud. In this lesson, you'll look at those services. Specifically, you'll look at three categories of cloud services: infrastructure (or Infrastructure as a Service, or IaaS), platforms (or Platform as a Service, or PaaS), and software (or Software as a Service, or SaaS). The lesson will discuss how these three categories compare and individuals and business can take advantage of them.

Data Centers: Where the Cloud Computes

All the computing power of the cloud needs to live somewhere, and it's not in the atmosphere. In this lesson, you'll learn all about data centers—how they operate, what they look like, where they're located, and what makes them tick. You'll also learn what makes one data center more efficient than another, and you'll get perspective on what it costs to make them operate. It's a fascinating tour, with a lot to learn and even more to explore!

Understanding Data, Including Big Data

Your experience in the cloud includes the storing and transmission of data, either across the hall or across the world. In this lesson, you'll understand how to think about data in terms of its importance in the cloud and learn why companies often leave worrying about data to someone else. The lesson will discuss how all the data in the cloud moves across continents, across the ocean, and over airwaves. Finally, you'll look at a clear definition of big data and see some examples of where big data may be headed.

Understanding Cloud Providers

Making sense of how cloud providers offer their services is an important step in truly understanding the cloud. In this lesson, you'll see how a well-established cloud provider organizes and presents its offerings. You'll go through each group of the cloud provider's offered services and map them to what you've already learned about the cloud and the categories you're familiar with.

Cloud Providers and Big Platforms

In this lesson, you'll learn where websites fit into the cloud and what other elements, offerings, or activities are driving the adoption and popularity of the cloud and its varied services. The lesson will also cover what it means to be a big provider, and you'll examine the largest platforms—and largest overall service providers—that are in the cloud today.

Getting Into the Cloud

Learn about what goes into creating a cloud app, and how the three (plus one) ecosystems dominate the world of cloud applications. In this lesson, you also learn about the different types of devices, how they are categorized, and how they align to the types of cloud apps that are available. You'll also learn about ecosystems, and why they define how cloud apps are created, distributed, and sold.

The Cloud and #You

In this lesson, you'll look at how social network sites like Facebook, LinkedIn, and Twitter work in the cloud and how users and organizations can create apps that connect with their huge base of users. You'll learn how social media sites let software developers interact with their sites, create apps and games that operate within and outside their sites, and why they do this. Also, you'll learn about social media tools on Facebook and in Twitter, including why the hashtag was created (#), how it's used, and how to use these sites yourself.

Conclusions, Connections, and the Future of the Cloud

This lesson ties together everything you've learned in this course. You'll learn how you can view the cloud from two primary perspectives—consumer and business—and about the primary benefits (and drivers) that have propelled cloud adoption from participants of both perspectives. The lesson will also discuss where these two perspectives share a common, clear force that continues to be the biggest benefit of the cloud. Finally, you'll look into the future of what the cloud may hold and what that future might mean.

Industry expert shows you how wireless networking works, as well as how to plan, deploy, and connect to wireless networks.

Wireless networking is one of the fastest growing segments of the computer industry. Every electronic device seems capable of wireless connections these days: computers, handhelds, cell phones, and even digital cameras are all capable of transmitting without a tether. To many people, those wireless connections are nothing short of technical wizardry. This course will remove the mystery and give you a thorough understanding of this fascinating and lucrative technology.

Becoming knowledgeable about wireless networking is easier than ever. With a practical and thoughtful approach to teaching and an emphasis on giving you a practical, hands-on understanding of how wireless works, this course will teach you everything you want to know about the world of wireless connectivity.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Networking Basics

The first Internet connection was made at UCLA in September 1969 with a thick gray cable between two computers. Times sure have changed! Today, the Internet serves millions of emails and web pages every few minutes, connecting billions of users from all over the world. Don't forget about wireless networking, which is one of the hottest networking technology around. Learning how all those wireless networks operate is as interesting as the Internet itself. In this first lesson, you'll learn about basic network facts and operation, preparing you to expand your knowledge in subsequent lessons.

How Wireless Networking Works

Have you ever wondered how a radio turns invisible waves into music? Or why you can hear bass sounds from farther away than cymbals? Why does a radio station cut out when you go through a mountain tunnel or around a bend? Wireless networks have similar characteristics to radio music transmissions, but there are important differences. This lesson will explain how wireless networking actually works in simple everyday terms that make it easy to understand. You'll also learn about different methods used to pull computer data out of thin air.

Standards in the Wireless World

Why do some electronic devices gain widespread popularity while others sit on the shelf? In this lesson, you'll learn how standards in the networking world help drive the adoption of technology. You'll also get a firsthand look at how standards operate in every real-world business, like clothes and batteries and shampoo. In doing so, you'll learn why some wireless networking technologies have flourished while others have failed miserably (early wireless technologies were a flop!). By the end of this lesson, you'll know who makes the standards, how something becomes standardized, and why it's so important. You'll also see how all this applies to wireless networking standards and gain insight on why wireless networking is so popular today.

Wireless Devices

If you've considered buying wireless networking equipment, you know that there are lots of choices out there. How do you make sense of it all? Which technology is better? What do all of those extra features mean to you? In this lesson, you'll learn all about wireless network devices, what role each device plays, and how to make sense of it all! By the end of this chapter, you'll know exactly what each wireless networking device is capable of doing and which one is right for you.

Wireless Networks—Short Range

In this lesson, you'll investigate short-range wireless network technologies. You'll learn all about Bluetooth, Wi-Fi, and the details that make each technology unique. You'll also take a firsthand look at why one is better than the other and where each technology fits into the larger wireless networking picture.

Wireless Networks—Long Range

Would you consider a wireless networking technology capable of traveling 90,000 miles a long-range wireless technology? Probably so! In this lesson, you'll learn which wireless technology can go beyond your house, beyond your neighborhood, and even beyond the atmosphere. You'll also learn the drawbacks of having your data travel into space and back, and about some long-range wireless technologies that might give DSL or cable Internet access a run for their long-range money.

Creating a Wireless Network—Part 1

Now that you've learned all about wireless technologies, it's time to put your knowledge to work. In this lesson, you'll learn how to plan a wireless network. After all, once you learn about wireless networking, you'll want to get wireless working in your house or office! This lesson will walk you through each planning phase, complete with network drawings that depict how a real-life wireless network should be prepared.

Creating a Wireless Network—Part 2

In the previous lesson, you planned a network. In this lesson, you'll install a wireless access point (WAP) to get the wireless network up and running. You'll also learn about issues you should address when configuring a wireless network, including interference with neighboring networks and how to extend your network to reach far-off corners of your home or office.

Connecting to a Wireless Network—Part 1

Once you have a wireless network ready for computers to access, you're ready for the next step: connecting wireless devices. In this lesson, you'll learn how to outfit a computer with a wireless network card, how to connect that computer to your wireless network, and how to make sure that wireless network connection is properly configured. By the end of this lesson, you'll be ready to surf the Internet from your couch! Then, you'll look at the similarities and differences between Windows and Apple software.

Connecting to a Wireless Network—Part 2

Computers aren't the only devices capable of connecting to wireless networks these days. There are all sorts of wireless devices, like Personal Data Assistants (PDAs), that you can connect. In this lesson, you'll learn how to hook those other devices into the wireless network you created in previous lessons. Then you'll get a chance to explore how Bluetooth networks operate, how they differ from Wi-Fi, and how to go about connecting one Bluetooth device to another.

Security in Wireless Networks

You can't take the security of your computer (or network) for granted these days. In this lesson, you'll discover how wireless networks provide security for wireless devices that connect to them. You'll also learn how to make your own wireless network secure, ensuring that only the people you want to connect to your wireless network are capable of doing so. You'll also learn how to secure your wireless device, such as a computer or PDA, when you're roaming all those cool (but potentially unsafe) public access areas like coffee shops or downtown wireless districts.

Conclusions and the Future

What is the future of wireless networking? Is this as cool as it's going to get, or will you see all sorts of new wireless technologies in the future? This lesson will discuss where the future of wireless networking is headed and what that future might have in store. You'll learn about the future of cellular networks, the future of answering the telephone on the Internet, and how power lines and broadband might be a match made in heaven! Of course, the future is uncertain, but it's fun to make some educated guesses based on history and how networking technology has moved in the past. Be prepared to add your own thoughts to the discussion on the future of networking—this will be an especially interesting and exciting lesson!

What you will learn

• Learn how wireless works
• Understand how wireless devices connect to networks
• Learn how to build and connect to your own wireless network
• Explore wireless standards and wireless security
• Discover the future of wireless

How you will benefit

• Gain skills in the fastest growing segment of the computer industry
• Open the door to new opportunities with skills that can transfer to any organization

David Iseminger

David Iseminger is an author and technology veteran, with expertise in computing, networking, wireless and cloud technologies, data and analytics, artificial intelligence, and blockchain. While with Microsoft, David worked on early versions of Windows and its core networking infrastructure, and on transmission protocols, security, data visualizations, and multiple emerging cloud technologies. David is passionate about education, serving as a School Board director for over 10 years, advocating at state and federal levels for increased learning standards, and has taught over 40,000 students through multiple technology courses. He has an awarded patent in Artificial Intelligence (AI) object detection and social posting methodologies, and is the founder and CEO of the blockchain company that created IronWeave, the unlimited scale blockchain platform, based on his patent-pending blockchain innovations and inventions.

Industry expert shows you how wireless networking works, as well as how to plan, deploy, and connect to wireless networks.

Wireless networking is one of the fastest growing segments of the computer industry. Every electronic device seems capable of wireless connections these days: computers, handhelds, cell phones, and even digital cameras are all capable of transmitting without a tether. To many people, those wireless connections are nothing short of technical wizardry. This course will remove the mystery and give you a thorough understanding of this fascinating and lucrative technology.

Becoming knowledgeable about wireless networking is easier than ever. With a practical and thoughtful approach to teaching and an emphasis on giving you a practical, hands-on understanding of how wireless works, this course will teach you everything you want to know about the world of wireless connectivity.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Instructional Material Requirements:

The instructional materials required for this course are included in enrollment and will be available online.

Networking Basics

The first Internet connection was made at UCLA in September 1969 with a thick gray cable between two computers. Times sure have changed! Today, the Internet serves millions of emails and web pages every few minutes, connecting billions of users from all over the world. Don't forget about wireless networking, which is one of the hottest networking technology around. Learning how all those wireless networks operate is as interesting as the Internet itself. In this first lesson, you'll learn about basic network facts and operation, preparing you to expand your knowledge in subsequent lessons.

How Wireless Networking Works

Have you ever wondered how a radio turns invisible waves into music? Or why you can hear bass sounds from farther away than cymbals? Why does a radio station cut out when you go through a mountain tunnel or around a bend? Wireless networks have similar characteristics to radio music transmissions, but there are important differences. This lesson will explain how wireless networking actually works in simple everyday terms that make it easy to understand. You'll also learn about different methods used to pull computer data out of thin air.

Standards in the Wireless World

Why do some electronic devices gain widespread popularity while others sit on the shelf? In this lesson, you'll learn how standards in the networking world help drive the adoption of technology. You'll also get a firsthand look at how standards operate in every real-world business, like clothes and batteries and shampoo. In doing so, you'll learn why some wireless networking technologies have flourished while others have failed miserably (early wireless technologies were a flop!). By the end of this lesson, you'll know who makes the standards, how something becomes standardized, and why it's so important. You'll also see how all this applies to wireless networking standards and gain insight on why wireless networking is so popular today.

Wireless Devices

If you've considered buying wireless networking equipment, you know that there are lots of choices out there. How do you make sense of it all? Which technology is better? What do all of those extra features mean to you? In this lesson, you'll learn all about wireless network devices, what role each device plays, and how to make sense of it all! By the end of this chapter, you'll know exactly what each wireless networking device is capable of doing and which one is right for you.

Wireless Networks—Short Range

In this lesson, you'll investigate short-range wireless network technologies. You'll learn all about Bluetooth, Wi-Fi, and the details that make each technology unique. You'll also take a firsthand look at why one is better than the other and where each technology fits into the larger wireless networking picture.

Wireless Networks—Long Range

Would you consider a wireless networking technology capable of traveling 90,000 miles a long-range wireless technology? Probably so! In this lesson, you'll learn which wireless technology can go beyond your house, beyond your neighborhood, and even beyond the atmosphere. You'll also learn the drawbacks of having your data travel into space and back, and about some long-range wireless technologies that might give DSL or cable Internet access a run for their long-range money.

Creating a Wireless Network—Part 1

Now that you've learned all about wireless technologies, it's time to put your knowledge to work. In this lesson, you'll learn how to plan a wireless network. After all, once you learn about wireless networking, you'll want to get wireless working in your house or office! This lesson will walk you through each planning phase, complete with network drawings that depict how a real-life wireless network should be prepared.

Creating a Wireless Network—Part 2

In the previous lesson, you planned a network. In this lesson, you'll install a wireless access point (WAP) to get the wireless network up and running. You'll also learn about issues you should address when configuring a wireless network, including interference with neighboring networks and how to extend your network to reach far-off corners of your home or office.

Connecting to a Wireless Network—Part 1

Once you have a wireless network ready for computers to access, you're ready for the next step: connecting wireless devices. In this lesson, you'll learn how to outfit a computer with a wireless network card, how to connect that computer to your wireless network, and how to make sure that wireless network connection is properly configured. By the end of this lesson, you'll be ready to surf the Internet from your couch! Then, you'll look at the similarities and differences between Windows and Apple software.

Connecting to a Wireless Network—Part 2

Computers aren't the only devices capable of connecting to wireless networks these days. There are all sorts of wireless devices, like Personal Data Assistants (PDAs), that you can connect. In this lesson, you'll learn how to hook those other devices into the wireless network you created in previous lessons. Then you'll get a chance to explore how Bluetooth networks operate, how they differ from Wi-Fi, and how to go about connecting one Bluetooth device to another.

Security in Wireless Networks

You can't take the security of your computer (or network) for granted these days. In this lesson, you'll discover how wireless networks provide security for wireless devices that connect to them. You'll also learn how to make your own wireless network secure, ensuring that only the people you want to connect to your wireless network are capable of doing so. You'll also learn how to secure your wireless device, such as a computer or PDA, when you're roaming all those cool (but potentially unsafe) public access areas like coffee shops or downtown wireless districts.

Conclusions and the Future

What is the future of wireless networking? Is this as cool as it's going to get, or will you see all sorts of new wireless technologies in the future? This lesson will discuss where the future of wireless networking is headed and what that future might have in store. You'll learn about the future of cellular networks, the future of answering the telephone on the Internet, and how power lines and broadband might be a match made in heaven! Of course, the future is uncertain, but it's fun to make some educated guesses based on history and how networking technology has moved in the past. Be prepared to add your own thoughts to the discussion on the future of networking—this will be an especially interesting and exciting lesson!

What you will learn

• Learn how wireless works
• Understand how wireless devices connect to networks
• Learn how to build and connect to your own wireless network
• Explore wireless standards and wireless security
• Discover the future of wireless

How you will benefit

• Gain skills in the fastest growing segment of the computer industry
• Open the door to new opportunities with skills that can transfer to any organization

David Iseminger

David Iseminger is an author and technology veteran, with expertise in computing, networking, wireless and cloud technologies, data and analytics, artificial intelligence, and blockchain. While with Microsoft, David worked on early versions of Windows and its core networking infrastructure, and on transmission protocols, security, data visualizations, and multiple emerging cloud technologies. David is passionate about education, serving as a School Board director for over 10 years, advocating at state and federal levels for increased learning standards, and has taught over 40,000 students through multiple technology courses. He has an awarded patent in Artificial Intelligence (AI) object detection and social posting methodologies, and is the founder and CEO of the blockchain company that created IronWeave, the unlimited scale blockchain platform, based on his patent-pending blockchain innovations and inventions.

Industry expert shows you how wireless networking works, as well as how to plan, deploy, and connect to wireless networks.

Wireless networking is one of the fastest growing segments of the computer industry. Every electronic device seems capable of wireless connections these days: computers, handhelds, cell phones, and even digital cameras are all capable of transmitting without a tether. To many people, those wireless connections are nothing short of technical wizardry. This course will remove the mystery and give you a thorough understanding of this fascinating and lucrative technology.

Becoming knowledgeable about wireless networking is easier than ever. With a practical and thoughtful approach to teaching and an emphasis on giving you a practical, hands-on understanding of how wireless works, this course will teach you everything you want to know about the world of wireless connectivity.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Learn how to plan, deploy, and connect wireless networks from an industry expert. This course removes the mystery behind wireless connections and provide a thorough overview of this fascinating and lucrative technology.

Networking Basics

The first Internet connection was made at UCLA in September 1969 with a thick gray cable between two computers. Times sure have changed! Today, the Internet serves millions of emails and web pages every few minutes, connecting billions of users from all over the world. Don't forget about wireless networking, which is one of the hottest networking technology around. Learning how all those wireless networks operate is as interesting as the Internet itself. In this first lesson, you'll learn about basic network facts and operation, preparing you to expand your knowledge in subsequent lessons.

How Wireless Networking Works

Have you ever wondered how a radio turns invisible waves into music? Or why you can hear bass sounds from farther away than cymbals? Why does a radio station cut out when you go through a mountain tunnel or around a bend? Wireless networks have similar characteristics to radio music transmissions, but there are important differences. This lesson will explain how wireless networking actually works in simple everyday terms that make it easy to understand. You'll also learn about different methods used to pull computer data out of thin air.

Standards in the Wireless World

Why do some electronic devices gain widespread popularity while others sit on the shelf? In this lesson, you'll learn how standards in the networking world help drive the adoption of technology. You'll also get a firsthand look at how standards operate in every real-world business, like clothes and batteries and shampoo. In doing so, you'll learn why some wireless networking technologies have flourished while others have failed miserably (early wireless technologies were a flop!). By the end of this lesson, you'll know who makes the standards, how something becomes standardized, and why it's so important. You'll also see how all this applies to wireless networking standards and gain insight on why wireless networking is so popular today.

Wireless Devices

If you've considered buying wireless networking equipment, you know that there are lots of choices out there. How do you make sense of it all? Which technology is better? What do all of those extra features mean to you? In this lesson, you'll learn all about wireless network devices, what role each device plays, and how to make sense of it all! By the end of this chapter, you'll know exactly what each wireless networking device is capable of doing and which one is right for you.

Wireless Networks—Short Range

In this lesson, you'll investigate short-range wireless network technologies. You'll learn all about Bluetooth, Wi-Fi, and the details that make each technology unique. You'll also take a firsthand look at why one is better than the other and where each technology fits into the larger wireless networking picture.

Wireless Networks—Long Range

Would you consider a wireless networking technology capable of traveling 90,000 miles a long-range wireless technology? Probably so! In this lesson, you'll learn which wireless technology can go beyond your house, beyond your neighborhood, and even beyond the atmosphere. You'll also learn the drawbacks of having your data travel into space and back, and about some long-range wireless technologies that might give DSL or cable Internet access a run for their long-range money.

Creating a Wireless Network—Part 1

Now that you've learned all about wireless technologies, it's time to put your knowledge to work. In this lesson, you'll learn how to plan a wireless network. After all, once you learn about wireless networking, you'll want to get wireless working in your house or office! This lesson will walk you through each planning phase, complete with network drawings that depict how a real-life wireless network should be prepared.

Creating a Wireless Network—Part 2

In the previous lesson, you planned a network. In this lesson, you'll install a wireless access point (WAP) to get the wireless network up and running. You'll also learn about issues you should address when configuring a wireless network, including interference with neighboring networks and how to extend your network to reach far-off corners of your home or office.

Connecting to a Wireless Network—Part 1

Once you have a wireless network ready for computers to access, you're ready for the next step: connecting wireless devices. In this lesson, you'll learn how to outfit a computer with a wireless network card, how to connect that computer to your wireless network, and how to make sure that wireless network connection is properly configured. By the end of this lesson, you'll be ready to surf the Internet from your couch! Then, you'll look at the similarities and differences between Windows and Apple software.

Connecting to a Wireless Network—Part 2

Computers aren't the only devices capable of connecting to wireless networks these days. There are all sorts of wireless devices, like Personal Data Assistants (PDAs), that you can connect. In this lesson, you'll learn how to hook those other devices into the wireless network you created in previous lessons. Then you'll get a chance to explore how Bluetooth networks operate, how they differ from Wi-Fi, and how to go about connecting one Bluetooth device to another.

Security in Wireless Networks

You can't take the security of your computer (or network) for granted these days. In this lesson, you'll discover how wireless networks provide security for wireless devices that connect to them. You'll also learn how to make your own wireless network secure, ensuring that only the people you want to connect to your wireless network are capable of doing so. You'll also learn how to secure your wireless device, such as a computer or PDA, when you're roaming all those cool (but potentially unsafe) public access areas like coffee shops or downtown wireless districts.

Conclusions and the Future

What is the future of wireless networking? Is this as cool as it's going to get or will you see all sorts of new wireless technologies in the future? This lesson will discuss where the future of wireless networking is headed and what that future might have in store. You'll learn about the future of cellular networks, the future of answering the telephone on the Internet, and how power lines and broadband might be a match made in heaven! Of course, the future is uncertain, but it's fun to make some educated guesses based on history and how networking technology has moved in the past. Be prepared to add your own thoughts to the discussion on the future of networking—this will be an especially interesting and exciting lesson!

Industry expert shows you how wireless networking works, as well as how to plan, deploy, and connect to wireless networks.

Wireless networking is one of the fastest growing segments of the computer industry. Every electronic device seems capable of wireless connections these days: computers, handhelds, cell phones, and even digital cameras are all capable of transmitting without a tether. To many people, those wireless connections are nothing short of technical wizardry. This course will remove the mystery and give you a thorough understanding of this fascinating and lucrative technology.

Becoming knowledgeable about wireless networking is easier than ever. With a practical and thoughtful approach to teaching and an emphasis on giving you a practical, hands-on understanding of how wireless works, this course will teach you everything you want to know about the world of wireless connectivity.

Requirements:

Hardware Requirements:

• This course can be taken on either a PC or Mac.

Software Requirements:

• PC: Windows 8 or later.
• Mac: macOS 10.6 or later.
• Browser: The latest version of Google Chrome or Mozilla Firefox are preferred. Microsoft Edge and Safari are also compatible.
• Adobe Acrobat Reader.
• Software must be installed and fully operational before the course begins.

Other:

• Email capabilities and access to a personal email account.

Learn how to plan, deploy, and connect wireless networks from an industry expert. This course removes the mystery behind wireless connections and provide a thorough overview of this fascinating and lucrative technology.

Networking Basics

The first Internet connection was made at UCLA in September 1969 with a thick gray cable between two computers. Times sure have changed! Today, the Internet serves millions of emails and web pages every few minutes, connecting billions of users from all over the world. Don't forget about wireless networking, which is one of the hottest networking technology around. Learning how all those wireless networks operate is as interesting as the Internet itself. In this first lesson, you'll learn about basic network facts and operation, preparing you to expand your knowledge in subsequent lessons.

How Wireless Networking Works

Have you ever wondered how a radio turns invisible waves into music? Or why you can hear bass sounds from farther away than cymbals? Why does a radio station cut out when you go through a mountain tunnel or around a bend? Wireless networks have similar characteristics to radio music transmissions, but there are important differences. This lesson will explain how wireless networking actually works in simple everyday terms that make it easy to understand. You'll also learn about different methods used to pull computer data out of thin air.

Standards in the Wireless World

Why do some electronic devices gain widespread popularity while others sit on the shelf? In this lesson, you'll learn how standards in the networking world help drive the adoption of technology. You'll also get a firsthand look at how standards operate in every real-world business, like clothes and batteries and shampoo. In doing so, you'll learn why some wireless networking technologies have flourished while others have failed miserably (early wireless technologies were a flop!). By the end of this lesson, you'll know who makes the standards, how something becomes standardized, and why it's so important. You'll also see how all this applies to wireless networking standards and gain insight on why wireless networking is so popular today.

Wireless Devices

If you've considered buying wireless networking equipment, you know that there are lots of choices out there. How do you make sense of it all? Which technology is better? What do all of those extra features mean to you? In this lesson, you'll learn all about wireless network devices, what role each device plays, and how to make sense of it all! By the end of this chapter, you'll know exactly what each wireless networking device is capable of doing and which one is right for you.

Wireless Networks—Short Range

In this lesson, you'll investigate short-range wireless network technologies. You'll learn all about Bluetooth, Wi-Fi, and the details that make each technology unique. You'll also take a firsthand look at why one is better than the other and where each technology fits into the larger wireless networking picture.

Wireless Networks—Long Range

Would you consider a wireless networking technology capable of traveling 90,000 miles a long-range wireless technology? Probably so! In this lesson, you'll learn which wireless technology can go beyond your house, beyond your neighborhood, and even beyond the atmosphere. You'll also learn the drawbacks of having your data travel into space and back, and about some long-range wireless technologies that might give DSL or cable Internet access a run for their long-range money.

Creating a Wireless Network—Part 1

Now that you've learned all about wireless technologies, it's time to put your knowledge to work. In this lesson, you'll learn how to plan a wireless network. After all, once you learn about wireless networking, you'll want to get wireless working in your house or office! This lesson will walk you through each planning phase, complete with network drawings that depict how a real-life wireless network should be prepared.

Creating a Wireless Network—Part 2

In the previous lesson, you planned a network. In this lesson, you'll install a wireless access point (WAP) to get the wireless network up and running. You'll also learn about issues you should address when configuring a wireless network, including interference with neighboring networks and how to extend your network to reach far-off corners of your home or office.

Connecting to a Wireless Network—Part 1

Once you have a wireless network ready for computers to access, you're ready for the next step: connecting wireless devices. In this lesson, you'll learn how to outfit a computer with a wireless network card, how to connect that computer to your wireless network, and how to make sure that wireless network connection is properly configured. By the end of this lesson, you'll be ready to surf the Internet from your couch! Then, you'll look at the similarities and differences between Windows and Apple software.

Connecting to a Wireless Network—Part 2

Computers aren't the only devices capable of connecting to wireless networks these days. There are all sorts of wireless devices, like Personal Data Assistants (PDAs), that you can connect. In this lesson, you'll learn how to hook those other devices into the wireless network you created in previous lessons. Then you'll get a chance to explore how Bluetooth networks operate, how they differ from Wi-Fi, and how to go about connecting one Bluetooth device to another.

Security in Wireless Networks

You can't take the security of your computer (or network) for granted these days. In this lesson, you'll discover how wireless networks provide security for wireless devices that connect to them. You'll also learn how to make your own wireless network secure, ensuring that only the people you want to connect to your wireless network are capable of doing so. You'll also learn how to secure your wireless device, such as a computer or PDA, when you're roaming all those cool (but potentially unsafe) public access areas like coffee shops or downtown wireless districts.

Conclusions and the Future

What is the future of wireless networking? Is this as cool as it's going to get or will you see all sorts of new wireless technologies in the future? This lesson will discuss where the future of wireless networking is headed and what that future might have in store. You'll learn about the future of cellular networks, the future of answering the telephone on the Internet, and how power lines and broadband might be a match made in heaven! Of course, the future is uncertain, but it's fun to make some educated guesses based on history and how networking technology has moved in the past. Be prepared to add your own thoughts to the discussion on the future of networking—this will be an especially interesting and exciting lesson!