Next Previous Contents 1. I'd also like to thank Ian Gough for kindly assisting a this dislexic writer. Firewalls have gained great popularity as the ultimate in Internet Security. Like most hot subject they are also often misunderstood. I am using kernel 2.2.13 and RedHat 6.1 to develop this howto so the examples here are based on this distribution.
Any feedback is very welcome.
I am human, and prone to making mistakes. If you find a fix for anything please send it to me. I will try to answer all e-mail, but I am busy, so don't get insulted if I don't. This document is meant as an introduction to how firewalls and proxy servers work. I am not, nor do I pretend to be, a security expert.