Web-based Traffic and Security Network Traffic Monitoring
Automatic SQL injection and database takeover tool
GO Simple Tunnel, a simple tunnel written in golang
Netshell features all in version 2 powershell
A simple SSL/TLS proxy with mutual authentication
Set of tools to audit SIP based VoIP Systems
Robust and flexible VPN network tunnelling
NAT Slipstreaming allows an attacker to remotely access any TCP/UDP
ISB (I'm so bored) is a network stress-testing application for Windows
free and open-source TCP scanner
Lightweight, high-performance, powerful intranet penetration proxy
Mass IP port scanner
Bug-fix-only libev port of shadowsocks
A simple, portable port scanner
Network Pivoting Toolkit
An encrypted HTTP server
TCP-IP man-in-the-middle proxy
LOIC TCP/IP Stresser v1.1.0.1 By LifeOwner
Light weight port scanner for Windows
A simple native java network library
A Python Advanced Port Scanner
Interesting multithreaded, customizable, simple denial of service tool
A simple TCP/UDP Port Flooder written in Python.