Which of the following is not true regarding user authentication?
A)One level of authentication is who you know
B)An information system may require more than one level of authentication for access
C)One level of authentication is what you know
D)An example of authentication would be use of a password

Question

Quizplus · Accepted Answer

"One level of authentication is who you know" is not true regarding user authentication. The common levels of authentication are something you know (like a password), something you have (like a smart card), and something you are (like a fingerprint). "Who you know" is not considered a level of authentication in information security.

Which of the Following Is Not True Regarding User Authentication