Home » Isaca » CISM » Which of the following is the MOST effective at preventing an unauthorized individual from following an authorized person through a secured entrance (tailgating or piggybacking)?
Which of the following is the MOST effective at preventing an unauthorized individual from following an authorized person through a secured entrance (tailgating or piggybacking)?
A. Card-key door locks
B. Photo identification
C. Biometric scanners
D. Awareness training
Correct Answer: D
Explanation/Reference:
Awareness training would most likely result in any attempted tailgating being challenged by the authorized employee. The other choices are physical controlswhich by themselves would not be effective against tailgating.
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