Which of the following controls would provide the BEST protection against tailgating?

Which of the following controls would provide the BEST protection against tailgating?
A . Access control vestibule
B. Closed-circuit television
C. Proximity card reader
D. Faraday cage

View Answer

Answer: A

Explanation:

Access control vestibules, also known as mantraps or airlocks, are physical security features that require individuals to pass through two or more doors to enter a secure area.

They are effective at preventing tailgating, as only one person can pass through each door at a time.

References:

✑ https://www.comptia.org/content/guides/what-is-a-mantrap

✑ CompTIA Security+ Study Guide, Sixth Edition (SY0-601), page 222