A very informative E-book written by Lucian Gheorghe and published by Packet Publishing. This guide teaches the reader how to use netfilter, iproute2, NAT and L7-filter.
This is a complete guide on defining security policies for your linux servers, creating firewall rules, designing firewalls, build network configuration and many more topics.
Format: PDF
![Hcon Security FrameWork [Fire base]](https://zerosecurity.org/wp-content/uploads/2012/01/8419373_orig.jpg "Hcon Security FrameWork [Fire base] 4")
