In this project, students will study RFC: Remote Authentication Dial In User Service (RADIUS).

Please read the document1 and document2 about RADIUS server, and answer the following questions:

1. Why is a RADIUS server is often called "AAA server"?

2. Explain RADIUS authentication process

3. Explain RADIUS's role in a wireless network.

4. What attacks can be performed for a RADIUS server? Explain in details.