Chirillo, John. Hack Attacks Denied . John Wiley & Sons. New York, NY, 2001. ISBN 0471416258.
Shipley, Greg. Maximum Security, Third Edition . Sams Publishing. Indianapolis, IN, 2001. ISBN 0672318717.
SANS Information Security Reading Room: rr.sans.org/index.php
CERT Incident Reporting Guidelines: www.cert.org/tech_tips/incident_reporting.html