220-902 – Q222

As part of a security review at a financial institution, the organization evaluates the potential implementation of physical controls intended to prevent an unauthorized person from following someone into a secure facility. Which of the following controls would BEST address the organization’s requirements?

A. Biometrics
B. Proximity sensors
C. Mantraps
D. ID badges

Correct Answer: C

Reference http://www.datacenterjournal.com/what-is-a-mantrap-and-do-you-need-one/