Kerberos: An Authentication Service for Open Network Systems.


Published: Feb 26, 2000 Updated: Feb 26, 2000 Section: Network Security Library :: Auth. & Access Control Author: Printable Version Adjust font size: Rating: 3.8/5 - 6 Votes 1 2 3 4 5

This paper gives an overview of the Kerberos authentication model as implemented for MITÒs Project Athena. It describes the protocols used by clients, servers, and Kerberos to achieve authentication. It also describes the management and replication of the database required. The views of Kerberos as seen by the user, programmer, and administrator are described. Finally, the role of Kerberos in the larger Athena picture is given, along with a list of applications that presently use Kerberos for user authentication. We describe the addition of Kerberos authentication to the Sun Network File System as a case study for integrating Kerberos with an existing application.

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