Anti Spam SMTP Gateway
AWStats Log Analyzer
Local only security camera motion detection video storage
Strong Email & Apache Log Analysis with Active Security Features
RFC3161 compatible Time Stamping Authority
An open source Identity & Access Management solution with AD-functions
Secure mail + Tor gateway
PKI & Card Management System to issue and manage tokens & certificates
Mpge
Open Source Anti-Spam and Anti-Virus Gateway
Ciphermail email encryption gateway (S/MIME, OpenPGP, PDF encryption)
linux tool to improve server security
Free-SA is report generating tool for web, proxy and mail log files