Powerfull Web Application Firewall for PHP
PHP-based looking glass for Cisco, Juniper & Zebra/Quagga routers
Prevent and Protect Your HTML5 Video, Music , Audio From Download Free
Linux Server and Data-Center WAN Optimization
OPTOSS Next Gen Network Management System (NG-NetMS)
REST interface and configuration GUI for Nagios
PeerGuardian - a privacy oriented firewall application
High-performance WAF built on the OpenResty stack
PotHead
Open source tool to monitor your servers and websites
Open Source SIEM
Amon is a modern server monitoring platform
Netflow visualisation and investigation tool
Open source voucher management / hotspot system
DOCSIS network management
Energy and environmental monitoring of the server room
The Simplest Multi-User Latency Monitoring Web App
Scalable, distributed monitoring system for high-performance computing