Full SMTP/Mail server Appliance in 5 minutes
Metasploitable is an intentionally vulnerable Linux virtual machine
A Smooth Clean Out of Box GNOME Desktop by Pearl Linux
SIA receiver for Galaxy security control panels.
Xplico is a Network Forensic Analysis Tool (NFAT)
Apache LDAP Directory Manager
Pearl Desktop 8 is Super Fast, Extremely Customizable . Yet Elegant
AEBL is a mobile media distribution system
Internet - Multi Server Control Panel
A general purpose desktop and server Linux distribution.
A complete production desktop that has a Mac OS X look and feel
Multi-protocol server written in Java
EventMachine, fast, simple event-processing library for Ruby programs
Blocks unwanted calls using caller ID and a modem
An easy-to-use anti-spam email gateway
Enterprise Business Operating System
Free data backup software to synchronize files and folders
SL OS
FreeNix Raspberry PI Light Edition (noX)
Easy installation and configuration of a complete mail server