RFC 4949 defines user authentication as the process of verifying an identity claimed by or for a system entity"
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_________ defines user authentication as "the process of verifying an identity claimed by or for a system entity".
A. RFC 4949
B. RFC 2298
C. RFC 2493
D. RFC 2328
Authentication is the process of determining whether someone or something is actually who they say they are. Authentication technologies provide system access control by verifying that a user's credentials match those of an authorized user's database or data authentication server.
Multi-Factor Authentication (MFA) is an authentication method that requires two or more independent methods to identify a user. Examples of this are codes generated by the user's smartphone, Captcha tests, fingerprints, voice biometrics, or facial recognition.
authentication is used when the server needs to know exactly who is accessing that information or her website. Authentication is used when the client needs to know that the client is the system the server claims to be. Authentication requires a user or computer to prove its identity to a server or client.
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