In terms of an authentication protocol, the phrase 'something a person knows' refers to ____.
A) password
B) ID card
C) biometrics
D) all of the above

Question

Quizplus · Accepted Answer

"Something a person knows" typically refers to a password or PIN, which is a commonly used authentication method. ID cards and biometrics are considered "something a person has" or "something a person is," respectively.

In Terms of an Authentication Protocol, the Phrase 'Something a Person