iptables mini-script in file-wizard
An iptables IPv4 firewall and traffic shaping program
Bash script to enable the firewall on startup of your Ubuntu server.
ipset set listing wrapper script
A client for the MikroTik RouterOS API protocol, written in PHP.
Firewall Management Script
High interaction honeypot solution for Linux based systems
IOSec Addons are enhancements for web security and crawler detection
Easy Firewall Script
Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks
HardWall Firewall for Linux 2.4/2.6