The Copwatch was designed tro be a Windows client for the IPCop firewall. It displays an icon in the system tray and popups that show information about the connection status of an IPCop firewall.

SmoothWall is a best-of-breed Internet firewall/router, designed to run on commodity hardware, and to give an easy-to-use administration interface to those using it. Built using open source and Free software, it’s distributed under the GNU Public Licens

PeerGuardian helps protect your privacy by blocking many ranges of aggressive IPs while you use P2P.

Endian Firewall Community is a “turn-key” linux security distribution that turns every system into a full featured security appliance. The software has been designed with “usability in mind” and is very easy to install, use and manage, without losing its flexibility.
The features include a stateful packet inspection firewall, application-level proxies for various protocols (HTTP, FTP, […]

The Shoreline Firewall, more commonly known as “Shorewall”, is a high-level tool for configuring Netfilter. You describe your firewall/gateway requirements using entries in a set of configuration files. Shorewall reads those configuration files and with the help of the iptables utility, Shorewall configures Netfilter to match your requirements. Shorewall can be used on a dedicated […]