Enhanced Apache Server Status page - for one or multiple servers
Firewall log analyzer
free netflow analyzer
A tool that helps users see all their PC WiFi passwords at a glimpse.
Enterprise-class, distributed monitoring solution for networks & apps
Xplico is a Network Forensic Analysis Tool (NFAT)
OPTOSS Next Gen Network Management System (NG-NetMS)
Webinterface to (un)ban IPs in Fail2Ban
PotHead
Open Source SIEM
single file multi-purpose multi-platform shell written in php
Is your host up or down?
Network Intrusion Detection and Full Packet Capture System
Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks