Gibraltar Firewall – a Debian based specialist Linux distribution which provides ready to use firewall configuration and can be boot directly from a CD-ROM, so hard disk installation is not necessary.
The latest version works as a LiveCD and is based on Debian Lenny 5.0. It works as a firewall and gateway. The task of this system is to protect the local network against attacks by viruses, internet worms and cyber criminals.
The system is managed by a web browser, IPv6 is fully supported, and the web interface allows creating various types of filters, tunnels and routing routes.
The project is created by Dr. Rene Mayrhofer in 1999.
Gibraltar Firewall 3.1 i386 492MB.iso