Endian Firewall is an all-in-on Linux security distribution that turns any system into a full-featured security appliance. It features a stateful packet inspection firewall, application-level proxies for various protocols (HTTP, POP3, SMTP), anti-virus support, virus and spam filtering for email traffic (POP and SMTP), content filtering of Web traffic, and a "hassle free" VPN system based on OpenVPN.
License: GNU General Public License (GPL)
Changes:
A new uplink control was made with JavaScript and JSON, which enhances responsiveness on uplink status change, so the user can now decide if uplink should be "managed" automatically or manually. The kernel was updated to version 2.6.22.16, and was rebuilt with GCC 4.1.2 to solve some compiler related issues and to add drivers that were missing in Beta 2. The packages were rebuilt for i586 instead of i686 to support embedded and older systems. Over 60 bugfixes and other enhancements were made.
More...