Computer Security & Cyberterorism  Sites
SANS International - Computer Security Consortium - Valuable source for information on PC & Network security, current viruses, worms, etc.
Ramsey, NJ OEM
Computer Security Division (CSD) - National Institute of Standards & Technology (NIST) - Site for the Computer Resource Center (CSRC) Information regarding PC & Network security issues, viruses, testing standards, etc. Information for PC users and businesses
Cyberterrorism Resource Center -  Directory of sources of information on cyberterrorism
Information Warfare / InfoSec site - Commercial site with links to a vast array of information wafare information, network security issues, etc.
Institute for the Advanced Study of Information Warfare (IASIW)  Site designed with many links to facilitiate understanding of information warfare and it's efects on the civilian, military, and government spheres.