Other
Firewall.com
Directory of firewall and computer security information includes tools, reviews of several popular packages, patches, employment, articles, and more.
Wikimedia
Wikipedia: Personal Firewall
Wikipedia offers general information describing a personal firewall. Includes hyperlinked terms and external links.
Get Safe Online
Get Safe Online: Use a Firewall
Firewall software forms the first line of defense against hackers and certain types of computer viruses. This site explains what a firewall can do to help secure a computer and what it cannot do. The site also discusses different types...
Other
Fire Wall Tool Kit
The FireWall ToolKit (FWTK) is a set of proxies which you can use to build your own firewall. This site provides downloads, documentation, FAQ and patches.
