SESAME

Authentication that uses two or more factors of authentication. Multifactor authentication requires different factors (something you know, something you have, and something you are), not just multiple authentication methods in a single factor such as a password and a PIN, both in the something-you-know factor.
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A ticket-based authentication mechanism similar to Kerberos but based on peer-to-peer authentication.
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A ticket-based authentication mechanism that employs a trusted third party to provide identification and authentication. Developing standard for authenticating network users. Kerberos offers two key benefits: it functions in a multivendor network, and it does not transmit passwords over the network.
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An electronic authentication factor used by the Kerberos authentication system.
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Method for demonstrating knowledge of a secret. The quality of the authentication method, its strength is determined by the cryptographic basis of the key Architecture for PublicKey Infrastructure (APKI) Draft distribution service on which it is based. A symmetric keybased method, in which both entities share common authentication information, is considered to be a weaker method than an asymmetric keybased method, in which not all the authentication information is shared by both entities.
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