Week 11 assignments

Do the following review questions:

· 11.1 List and briefly define three classes of intruders.

· 11.2 What are two common techniques used to protect a password file?

· 11.3 What are three benefits that can be provided by an intrusion detection system?

· 11.4 What is the difference between statistical anomaly detection and rule-based intrusion detection?

· 11.5 What metrics are useful for profile-based intrusion detection?

· 11.6 What is the difference between rule-based anomaly detection and rule-based penetration identification?

· 11.7 What is a honeypot?

· 11.8 What is a salt in the context of UNIX password management?

· 11.9 List and briefly define four techniques used to avoid guessable password