A(n) ____ protocol refers to any method that confirms a person's identity using something the person knows.
A) authentication
B) biometric
C) user
D) two-factor

Question

Quizplus · Accepted Answer

An authentication protocol refers to a method that confirms a person's identity using something the person knows, such as a password or PIN. Biometric authentication uses physical characteristics like fingerprints or facial recognition to confirm identity. User protocol and two-factor protocol are not commonly used terms in the context of authentication.

A(n) ____ Protocol Refers to Any Method That Confirms a Person's