Block or allow connections by country address blocks
Linux firewall distribution geared towards home and SOHO users.
High interaction honeypot solution for Linux based systems
Ferramenta Web para Administração de Firewall
Web Application Firewall Evaluation Project
Passive or learning mode of web application firewalls to evaluate WAF
A web interface for various penetration testing tools
This tool locks down Linux and UNIX systems.
Free Web Application Firewall
ddos_deflate, el Guapo Edition is network trench defense!
(Android Forensics & Malware Analysis Included)
Gameserver Protector
Collection of security checks for Linux