Need to Know More?

Allen, Julia H. The CERT Guide to System and Network Security Practices . Addison-Wesley. Upper Saddle River, NJ, 2001. ISBN 020173723X.

Krause, Micki, and Harold F. Tipton. Information Security Management Handbook, Fourth Edition . Auerbach Publications. New York, NY, 1999. ISBN 0849398290.

The SANS "The Twenty Most Critical Internet Security Vulnerabilities" list: www.sans.org/top20/.