Free UTM appliance: firewall, VPN, WAF and antivirus in one ISO.
Next Generation Open Source Firewall
Anti Spam SMTP Gateway
Firewall log analyzer
A tool that helps users see all their PC WiFi passwords at a glimpse.
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
User Computer and IP Address Tracking
Two-factor authentication system
a secure, open source OS for use inside USEagency facilities