Check Lists

• Security Quick Start for Redhat Linux

• Using Linux Scripts To Monitor Security

Lockdown Tools

• Bastille Linux Hardening System

• Microsoft Windows IIS Lockdown tool

Security Tools

• Benchmark & Security Tools from The Center for Internet Security

• Netscape Security News

• Security Recommendation Guides from The National Security Agency

Linux

• CIS Level 1 Benchmark and Scoring tool for Linux

• Linux Firewall

Mac OS

• Mac OS Security

• Mac OS X Hints

Unix

• Ethereal - Free network protocol analyzer for UNIX and Windows

• Nessus - Vulnerability Assessment Tool

• Nmap - Network Exploration and Auditing

• Snort - "This little piggie guards the market."

• TCPDump - Packet capture utility

• The Top 75 Security Tools

• Tripwire - Open Source System Integrity Checking

Windows

• How to Maintain Windows Security

• Manually Setting the Antivirus Scheduler for Both Windows 9.X and NT

• Microsoft Security & Privacy

• Microsoft Security Tools and Checklists

• Microsoft TechNet

• Microsoft Windows Baseline Security Analyzer

• Microsoft Windows IIS Lockdown tool