Intrusion Detection/Prevention

  • Security Onion – Bro IDS, OSSEC, Snort, Suricata and more in one easy to deploy package

Advanced Malware Detection/Removal


  • Robtex – Domain and IP lookups with blacklisting info and more
  • Domain Tools – Domain and IP lookups
  • Geo IP Tool – Domain and IP geo lookups
  • Geotool – Domain and IP geo lookups
  • Goolag Scanner – Cult of the Dead Cow’s Google hacking database tool


  • VMware – Commercial but kind enough to offer VMware Server and ESX for free. Very solid and offers some great features.

Vulnerability Scanners

  • Nmap – port and vulnerability scanner
  • OpenVAS – Network vulnerability assessment tool

Web Application Security Tools

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