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Computer Security 101
Guide picks
This Subject contains links to all ten of the articles from the 10-part series titled Computer Security 101. Computer Security 101 walks a user through a basic understanding of the acronyms and technology and the how's and why's of securing their computer.

Free Computer Security 101 Class
If you are totally confused by the technology, terminology and acronyms associated with information security this class is for you. This is a 10-part course plus a Final Exam which will be sent directly to your email each day. Click here to sign up and begin.

Computer Security 101: Lesson 1
This is the first of a 10-part series by your Guide, Tony Bradley, to provide a foundation for Internet users to decipher the many acronyms and learn the how's and why's of securing their computers against unauthorized access.

Computer Security 101 - Lesson 1 Quiz
If you want to test your knowledge of the subject matter covered in Computer Security 101 - Lesson 1 then take this quiz.

Computer Security 101: Lesson 2
This is the second article in a 10-part series designed to provide a basic understanding of the terminology, acronyms and technology used to communicate on the Internet. This lesson covers Protocols, TCP/IP, DHCP and NAT.

Computer Security 101 - Lesson 2 Quiz
Have you learned what you need to know about DHCP, TCP/IP, NAT and other fun Internet acronyms? Try this quiz and find out.

Computer Security 101: Lesson 3
The third lesson of the series. This lesson covers Ports, TCP (Transmission Control Protocol), UDP (User Datagram Protocol) and Firewalls.

Computer Security 101 - Lesson 3 Quiz
Now that you have learned about ports and firewalls and the TCP and UDP protocols, take the quiz to see how much you really know.

Computer Security 101: Lesson 4
The 4th in a 10-part series called Computer Security 101. This lesson covers email viruses, hidden file extensions and email spoofing.

Computer Security 101 - Lesson 4 Quiz
Take the Lesson 4 Quiz to find out how much you know about spreading malicious code through email and how to protect yourself.

Computer Security 101: Lesson 5
The 5th of a 10-part series called Computer Security 101. This lesson focuses on active scripting, cross-site scripting (xss), instant messaging (IM), Peer-to-Peer (P2P) networking and packet sniffing.

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