1. What advantage does public-key encryption have over more traditional encryption techniques? 2. What problems are associated with legal attempts to protect against network security problems? 3. What...

1.
What advantage does public-key encryption have over more traditional encryption techniques?

2.
What problems are associated with legal attempts to protect against network security problems?

3.
What is a protocol? Identify three protocols introduced in this chapter and describe the purpose of each.

4.
What is interprocess communication?

5.
What is meant by an intranet?