Basically, kerberos works because each computer shares a secret with the KDC, which has two components: a Kerberos authentication server and a ticket-granting server.

• KERBEROS协议基本上是可行的，因为每台计算机分享KDC一个秘密，KDC有两个部件：一个KEBEROS 认证服务器和一个授票服务器。