Which of the following is NOT an access control requirement for a Secured Area?

• A. Authorize
• B. Allow
• C. Differentiate
• D. Screen

Answer: (D)

The idea being tested is what actions fundamentally define access control for a Secured Area. Authorization establishes who has permission to enter, and Allow is the enforcement that permission grants entry. Differentiate means applying different access levels to different individuals based on identity or clearance. Screen, while a security activity used to verify credentials or detect threats, is not the core requirement that defines access rights; it’s a procedure that may support access control but does not itself specify who may enter or at what level. So Screen is not an access control requirement for a Secured Area.