PPT Slide
R. Oppliger. Authentication Systems for Secure Net-works, Artech House, Norwood, MA, 1996, ISBN 0890065101
- B. Tung. Kerberos: A Network Authentication System. Addison-Wesley, Reading, MA, 1999, ISBN 0201379244
- P. Ashley and M. Vandenwauver. Practical Intranet Security: Overview of the State of the Art and Available Technologies. Kluwer Academic Press, 1999, ISBN 0792383540