Deep Network Analyser (DNA)
DNA is an open, flexible and extensible deep network analyzer software server and software architecture for gathering and

Communications
Formats and Protocols::Data Formats
Internet::Log Analysis
Security
Software Development::Frameworks
System::Networking::Monitoring

Password Keeper
This program is secure, easy to use, and comprehensive password management utility for Windows-based Pocket PC devices.

Security

DoS This!
A tool to detect Denial of Service attacks. Uses modules to poll different sources for different kinds of information, such

Security
System::Networking::Monitoring

ourmon
Ourmon is a network monitoring and anomaly detection system and displays the data for multiple BPF expressions via RRDTOOL

Security
System::Networking::Monitoring

JSSHTunnel
JSSHTunnel is a lightweight GUI application which forwards local & remote ports over SSH connections. It is written in Java

Communications
Internet
Security
System::Networking

Security Tools Collection
Collection of open source security tools that enhance the ability of people and companies to secure their environment. These

Security
System::Networking::Firewalls

bddshell
bddshell is a command line program for deductive database-based analysis. Its primary focus is software vulnerability detection

Security
Software Development::Quality Assurance

Project Firestorm
A collection of free programs for the purpose of increasing system stability(registry, virus,ad-ware, spyware, highjackers

Security

Parental Control Application Suite
A Parental Control Suite of applications to control and monitor a childs access on a computer including the navigation of

Security

SIDSC (Snort IDS Console)
SIDSC (Snort IDS Console) is a web-based console for a Snort IDS database

Security