Useful Resources

Recommended Reading

The Art of Deception - Kevin Mitnick, William Simon

The Art of Intrusion - Kevin Mitnick, William Simon

Articles

Smashing the Stack for Fun and Profit - Elias Levy (aka Aleph One)

Hiding Out Under Unix - Black Tie Affair

Rootkit FAQ - Dave Dittrich

Security Pitfalls in Cryptography - Bruce Schneier

An Illustrated Guide to IPsec - Steve Friedl

OpenVPN and the SSL VPN Revolution (WARNING: Embedded PDF document!)

Websites

Top 100 Network Security Tools

Security Focus - Home of Bugtraq

CERT - Computer Emergency Response Team at Carnegie Mellon University (CMU)

AusCERT - Australia's National Computer Emergency Response Team

SANS (Sysadmin, Audit, Network, Security) - useful references, reading, research and training for network security.

OpenVPN - An Open Source SSL VPN Solution