Network Load Balancer and Application Security
Firewall log analyzer
Next Generation Open Source Firewall
Free UTM appliance: firewall, VPN, WAF and antivirus in one ISO.
Anti Spam SMTP Gateway
Web application firewall in C language uses libevent
An Open Source POWERLINK Stack
repair corrupted pcap and pcapng files
Snare Enterprise: bit.ly/Snare-Trial
Xplico is a Network Forensic Analysis Tool (NFAT)
PCAP from another point of view
A powerful network security tool, easy, safe and totally free.
Open Source SIEM
Linux firewall distribution geared towards home and SOHO users.
User Computer and IP Address Tracking
A MAC address based user authentication system for campus-wide network
A network user authentication system for mobile and public terminals
Two-factor authentication system
a secure, open source OS for use inside USEagency facilities