CacheGuard Gateway is a UTM, a WAF, and a QoS management appliance.
Nagios Open Source network monitoring software - The Standard In ITM
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
Open Source Monitoring System for performance and availability.
Xplico is a Network Forensic Analysis Tool (NFAT)
Powerfull Web Application Firewall for PHP
Linux Server and Data-Center WAN Optimization
network control and reporting
Simple remote host's ports scanner web app.
Two-factor authentication system
Web Based Network Inventory Tool
Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks