Fast and Lightweight Logs and Metrics processor for Linux, BSD, OSX
AWStats Log Analyzer
Intelligently block brute-force attacks by aggregating system logs
ISC dhcpd leases usage analysis
Log analyser for Squid access.log
Enhanced Apache Server Status page - for one or multiple servers
Strong Email & Apache Log Analysis with Active Security Features
repair corrupted pcap and pcapng files
Snare Enterprise: bit.ly/Snare-Trial
Log Management Solution
Open Source SIEM