Kerberos is a computer$-$network authentication protocol that works on the basis of tickets to allow nodes communicating over a non$-$secure network to prove their identity to one another in a secure manner. Which of the following statements about Kerberos is true?

Each Client $($C$)$ initially shares a secret key with the Key Distribution Center $($KDC$)$

The Ticket Granting Server $($TGS$)$ initialliy shares a secret key with KDC$.$

Each Server $($S$)$ initially shares a secret key with TGS$.$

Each Clinet $($C$)$ initially shares a secret key with each Server $($S$).$

The session key is generated by the Client.

The session key is generated by the Server.