Anti-Spam SMTP Proxy Server implements multiple spam filters
KeePass Command Line Interface
AWStats Log Analyzer
Open Source PKI solutions
A bespoke symmetric cipher.
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
A tiny, fast encryption tool in C
Perl implementation of a SCAP benchmark tool
Python3 GPG aka GnuPG Interface
SSH Key Management solution
Multithreaded Proxy Enumeration Utility
Perl ls-like command shows mtime, atime, ctime for Linux
Command line client interface for LOGalyze 4