A mature product containing filtering, proxy, and circuit level gateway. Includes a Network Security Auditor, VPN IPSec support and disables unsafe applications, real-time performance statistics and log monitoring and central management capability. Av...

Firewall/UTM software with VPN, content filtering, multiple WAN and simple web management

A free firewall based on Packet Filter (pf) and FreeBSD 6.

A small free firewall router intended as a replacement for more costly commercial products. The name stands for FREE ciSCO.

A Linux based security distribution with web based management, stateful packet inspection, proxies, anti-virus, anti-spam, content filtering and VPN.

The Linux Embedded Appliance Firewall, an application based on iptables, with a number of optional modules including logging and intrusion detection.

Offers an integrated security system with filtering, detection and management capabilities.

Debian/Linux based professional Firewall solution. Includes comfortable Webinterface and IPSec VPN.

OEM Software and hardware for creating firewall and VPN appliances by Merilus. Includes a profile, product range, software downloads, and technical support.

A graphical interfaced Open Source firewall for Linux.