- Inside network perimeter securityStephen Northcutt, Mark T. Edmead et al.
- Network intrusion detectionStephen Northcutt
- Inside Network Perimeter SecurityStephen Northcutt, Lenny Zeltser et al.
- Inside Network Perimeter Security: The Definitive Guide to Firewalls, VPNs, Routers, and Intrusion Detection SystemsStephen Northcutt
- Intrusion signatures and analysisStephen Northcutt, Mark Cooper et al.
- IT Ethics HandbookStephen Northcutt, Cynthia Madden
- Computer security incident handlingStephen Northcutt