Enterprise-class, distributed monitoring solution for networks & apps
Xplico is a Network Forensic Analysis Tool (NFAT)
Complete WAMP Server - PHP Apache MySQL for Windows.
PCAP from another point of view
TACACS+ server for network devices
A powerful network security tool, easy, safe and totally free.
A super easy WiFi hotspot user management utility for Mikrotik router
PHP-based looking glass for Cisco, Juniper & Zebra/Quagga routers
Powerfull Web Application Firewall for PHP
OPTOSS Next Gen Network Management System (NG-NetMS)
REST interface and configuration GUI for Nagios
PotHead
Webinterface to (un)ban IPs in Fail2Ban
Open source tool to monitor your servers and websites
Open Source SIEM
Netflow visualisation and investigation tool
Computer security tool for the information gathering stage
Open source voucher management / hotspot system
DOCSIS network management