1. Consider the operation of an IP telephone and an analog telephone. Which would be better during time of war? Why? 2. Name the technique used in security attacks. 3. List the major security problems...

1. Consider the operation of an IP telephone and an analog telephone. Which would be better during time of war? Why?

2. Name the technique used in security attacks.

3. List the major security problems on the Internet, and give a short description of each.

4. DoS attacks often send TCP SYN segments. Can an attacker also create a DoS attack by sending TCP data segments? Explain.