'Ticket granting' diaporamas de présentation

Kerberos Authentication Systems

Kerberos Authentication Systems. KERBEROS. In Greek mythology, a many headed dog, the guardian of the entrance of Hades (Hell). Outline. Authentication in Campus Kerberos 4 Realms (Domains) under Kerberos 4 Appendix: Kerberos 5. Authentication in Campus.

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Outline

Authentication and Authorization in Local Networks Advanced Network Security Peter Reiher August, 2014. Outline. Authorization vs. authentication Differences between local networks and the general case Kerberos. Authorization and Authentication. Authentication is determining who someone is

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A less formal view of the Kerberos protocol

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CH.05 ???? ????

CH.05 ???? ????. ?? ??? ??? ??? ???. ????? ??? ? 3 ? ????. ???? v5 ? ?? ??. ( Authentication Service Exchange ?? ) : TGT ? K(A,tgs) ???? ( Ticket-Granting Service Exchange ?? ) : TGT ? ???? ?? ??? ??? ???? ( Client-Server Authentication Exchange ?? ) : ??????

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The design of a tutorial to illustrate the Kerberos protocol

The design of a tutorial to illustrate the Kerberos protocol. Lindy Carter Supervisors : Prof Wentworth John Ebden. Objectives. To design a teaching approach and tutorial to teach complex protocols Kerberos as the chosen example. Introduction.

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CSC 474 Information Systems Security

CSC 474 Information Systems Security. Topic 4.6 Kerberos. The Authentication Problem . Assume an open distributed environment in which users at workstations wish to access services on servers distributed throughout the network.

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Kerberos

Kerberos. ??? ???? ??? ? ???? ?? ??? ??? ? ?? ? MIT ? Project Athena ?? ?? ??? ?? (authentication) ??? ????? ? 3 ? ????? ??? ????? ?? , ? , ??? ??? ????? ?? ?? ?. Server Access Request. Service Ticket. Session key, Ticket. authentication. Service Request. Unique Key.

381 views • 10 slides