Week 9 assignments

Do the following review questions:

· 9.1 Give examples of applications of IPsec.

· 9.2 What services are provided by IPsec?

· 9.3 What parameters identify an SA and what parameters characterize the nature of a particular SA?

· 9.4 What is the difference between transport mode and tunnel mode?

· 9.5 What is a replay attack?

· 9.6 Why does ESP include a padding field?

· 9.7 What are the basic approaches to bundling SAs?

· 9.8 What are the roles of the Oakley key determination protocol and ISAKMP in IPsec?