Intrusion Detection and Incident Response

• Cacti – “A complete network graphing solution”

• CERT – Computer Emergency Response Team

• Insecure.Org – “Nmap Free Security Scanner”

• Metasploit – Penetration Testing Software

• Nagios – Nagios –” An open source host, service and network monitoring program”

• Nessus – Open Source Network Security Scanner

• NSRL – National Software Reference Library

• OSVBD – The Open Source Vulnerability Database

• PacketStorm – Security Portal

• Phrack Magazine – “Are you prepared?”

• Request Tracker – “An enterprise-grade ticketing system”

• Roundup Issue Tracker – Issue Tracking System

• Security Configuration Guides – Security Configuration Guides

• Snort – The Open Source Network Intrusion Detection System