Nagios Open Source network monitoring software - The Standard In ITM
Open Source Monitoring System for performance and availability.
A network security analysis and monitoring toolkit Linux distribution.
ITIL conform CMDB solution for documenting your entire IT landscape
Zabbix extension that reports various HDD status using various tools
Enterprise-class, distributed monitoring solution for networks & apps
Yet another monitoring system
Heuristic System Control
Webinterface to (un)ban IPs in Fail2Ban
The Simplest Multi-User Latency Monitoring Web App
Scalable, distributed monitoring system for high-performance computing
MySQL Replication Monitor (written in PHP)
Webbased Dashboard to show the status of your IT infrastructure
User Computer and IP Address Tracking
Tools to help you control IT systems and escape their control over you
URL Monitoring Plugin For Cacti
An easy to use and powerful game control panel
Discontinued - please go to http://www.open-audit.org