A network security analysis and monitoring toolkit Linux distribution.
Intelligently block brute-force attacks by aggregating system logs
The professional way to manage your WiFi network using FreeRADIUS
Linux system monitoring tool for multiple hosts
Snare Enterprise: bit.ly/Snare-Trial
Performance monitoring and logging software for Linux and Windows.
MySQL Replication Monitor (written in PHP)
Squid log data warehouse
This web based application user can view the log file.