COMPUTER SOFTWARE
OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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CHIP
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CHOP
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CHEP
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CHAP
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Detailed explanation-1: -Password Authentication Protocol, or PAP, and Challenge Handshake Authentication Protocol, or CHAP, are both used to authenticate PPP sessions and can be used with many VPNs. PAP works like a standard login procedure. The remote system authenticates itself by using a static username and password combination.
Detailed explanation-2: -CHAP is based on a shared secret, but in order to authenticate, the authenticator sends a “challenge” message to the access-requesting party, which responds with a value calculated using a “one-way hash” function that takes as inputs the challenge and the shared secret.
Detailed explanation-3: -Active Directory authentication (user-based) Mutual authentication (certificate-based) Single sign-on (SAML-based federated authentication) (user-based)