Simple tool to configure Windows Filtering Platform (WFP)
Simple software for port forwarding and routing w/o a hardware router
One of the most advanced DNS Proxy and DNS Firewall in one product.
NetFlow iptables module for Linux kernel
Network Firewall Linux Kernel Module with Conflict Resolution Engine
Open Source SIEM
Rule Engine for State and Event Monitoring
A MAC address based user authentication system for campus-wide network
Linux game server UDP flood analyzer and protector