Consider the Kerberos interaction discussed in Section 10.5.2. a. Why is the ticket to Bob encrypted with KQI b. Why is "Alice" included in the (encrypted) ticket to Bob? c. In the REPLY message, why...

Consider the Kerberos interaction discussed in Section 10.5.2.

a. Why is the ticket to Bob encrypted with KQI

b. Why is "Alice" included in the (encrypted) ticket to Bob?

c. In the REPLY message, why is the ticket to Bob encrypted with the key SU?

d. Why is the ticket to Bob sent to Alice (who must then forward it to Bob) instead of being sent directly to Bob?