Cross-platform multi-protocol VPN software
SQL operating system instrumentation and monitoring framework
A Linux operating system targeting embedded devices
Light-weight system monitor for X
An advanced network simulator to design and configure virtual networks
Open Source Monitoring System for performance and availability.
VoIP SIP and SKINNY quality analyzer and packet / audio recording tool
HTTP proxy to block ads and customize webpages
Manage and interpret IPMI systems with common a software tool
Intelligently block brute-force attacks by aggregating system logs
Nagios Open Source network monitoring software - The Standard In ITM