Analysis and Comparison of the Kerberos Protocol's Versions
LI Zhou-jun · 2009
The Kerberos protocol developed by MIT has been widely used in the security authentication service for u-sers and network connection.Based on the way of the communication with share-secret-key,Kerberos protocol protects the privacy and integrity of communication with those services in an insecure network.This paper introduced the principle of Kerbores 4 which was built up on the traditional security,described the structure and shortcomings of authentication in Kerberos 4,and presented how to interchange message and improve deficiencies in Kerberos 5.