Security and BSD Links

Exploit Frameworks

• Metasploit Framework

General Security

• Security Focus
• Attrition.org
• Hacker Threads
• DISA STIGs

Linux Security/Config

• Linux Security
• Linux Guruz

Windows Security

• Microsoft Security (Bulletins)
• Windows Security Logs

Mac OS X Tools/Security

• SecureMac

Security Tool Sites

• .: Packet Storm :.
• Security Tool List(insecure.org)
• Foundstone (McAfee) Tools

Reverse Engineering

• Ghidra
• radare

Port Scanners

• Nmap
• GFI LanGuard

Online Tools

• Robtex Swiss Army Knife Internet Tool
• Network Tools
• MD5 Hash Generator
• Whois.sc

Vulnerability Scanners

• Nessus
• SAINT

BSD Links

• HardenedBSD
• OpenBSD
• Undeadly (OpenBSD Journal)
• FreeBSD
• NetBSD
• DragonFlyBSD
• LPI BSD Certification