Bolix Linux
Designed for both Linux newcomers and power users, and inspired by Ubuntu. Features include: boots in live mode, straight from the CD, includes Firefox, OpenOffice.org, games and more, excellent hardware detection, user-friendly hard drive installer.
EnGarde Secure Linux
It can be used as a Web, DNS, e-mail, database, e-commerce, and general Internet server. Includes acomplete suite of e-business services, intrusion alert capabilities, improved authentication and access control utilizing strong cryptography, and complete SSL secure web-based administration capabilities.
Open Suse Secure Linux
The openSUSE project is a worldwide community program sponsored by Novell that promotes the use of Linux everywhere. The program provides free and easy access to openSUSE. Here you can find and join a community of users and developers, who all have the same goal in mind to create and distribute the world's most usable Linux. openSUSE also provides the base for Novell's award-winning SUSE Linux Enterprise products.
Slackware Linux
Slackware has offered a stable and secure Linux distribution for UNIX veterans as well as an easy-to-use system for beginners. Slackware configurations are applicable for either server or workstation.
ArhPwn Linux
ArchPwn is a security based Linux Live CD/DVD system that aims to be a fully working swiss army knife for pentesting purpose (GPL licensed).

formerly sunsite.unc.edu