Linux firewall distribution geared towards home and SOHO users.
bash programmable completion for conntrack-tools (netfilter.org)
Programmable completion code (bash) for ipset (netfilter.org)
High interaction honeypot solution for Linux based systems
Firewall Management Script
pfck - pf check - organizes flow information by host
Ferramenta Web para Administração de Firewall
Jateway is a general purpose TCP/IP connection proxy
A MAC address based user authentication system for campus-wide network
network control and reporting
IOSec Addons are enhancements for web security and crawler detection
flex-fw is a small and fast console frontend to iptables
Antivirus eCAP adapter for Squid 3.1 and above.
This tool locks down Linux and UNIX systems.
KnockIt! is a port Knocking tool for MAC OSX
ddos_deflate, el Guapo Edition is network trench defense!