Which of the following access control methods is MOST appropriate for preventing such occurrences in the future?

Joe is a helpdesk specialist. During a routine audit, a company discovered that his credentials were used
while he was on vacation. The investigation further confirmed that Joe still has his badge and it was last
used to exit the facility. Which of the following access control methods is MOST appropriate for
preventing such occurrences in the future?

A.
Access control where the credentials cannot be used except when the associated badge is in the facility

B.
Access control where system administrators may limit which users can access their systems

C.
Access control where employee’s access permissions is based on the job title

D.
Access control system where badges are only issued to cleared personnel