Which of the following physical security controls is MOST effective when trying to prevent tailgating?
A . CCTV
B . Mantrap
C . Biometrics
D . RFID badge
E . Motion detection
Answer: B
Which of the following physical security controls is MOST effective when trying to prevent tailgating?
A . CCTV
B . Mantrap
C . Biometrics
D . RFID badge
E . Motion detection
Answer: B