CTFs as you need them
Anti Spam SMTP Gateway
nodejsscan is a static security code scanner for Node.js applications
OSINT reconnaissance tool for discovering hostnames from IP addresses
Xplico is a Network Forensic Analysis Tool (NFAT)
Framework for Man-In-The-Middle attacks
Virtual Appliance of RadicalSpam
Open Source Anti-Spam and Anti-Virus Gateway
A protocol agnostic application layer denial of service attack.