Anti-Spam SMTP Proxy Server implements multiple spam filters
A lightweight and powerful iOS framework for intercepting HTTP/HTTPS
Merlin is a cross-platform post-exploitation HTTP/2 Command
AWStats Log Analyzer
MAX Privacy with Robolinux R12.12
Wapiti is a web-application vulnerability scanner
Strong Email & Apache Log Analysis with Active Security Features
UFONet - Denial of Service Toolkit
Chat Messenger. E-Mail-Client. Websearch. Filetransfer.
PHP strong authentication library, web interface & CLI, OATH certified
System for anonymous Web browsing
Centralized signing and verification
Automatically updates and applies certificate revocation lists
Full-featured C2 framework which silently persists on webserver
Multiple server/webapp vulnerability scanner
Snare Enterprise: bit.ly/Snare-Trial
Apache module to prevent cross-site request forgery.
Have trust over arbitrary collections of data
TACACS+ server for network devices
Open Source PKI solutions
An easy-to-use anti-spam email gateway