A network security analysis and monitoring toolkit Linux distribution.
FlowViewer is a web-based netflow data analysis tool.
360-FAAR Analyze FW1 Cisco Netscreen Policy Offline Using Config/Logs
Open Source SIEM
Poll JMX attributes from Java based applications with Nagios
Build custom filter for your network based off of common communication
Web based management tool for unixes
ss7mon an SS7/SIGTRAN signalling monitor
Parses SNMP MIBs into Excel Spreadsheets for anlysis