In the context of physical access control, what is known as the process of verifying user identities?
A.
Authentication
B.
Authorization
C.
Accounting
D.
Encryption
E.
Compression
F.
None of the choices.
Explanation:
Authentication is the process of verifying a user’s claimed identity. It is based on at least one of these three
factors: Something you know, Something you have, or Something you are.