Security+ Answer Restrict Passage

Here’s the Answer to the Question posted on Facebook

Q. A security professional needs to identify a physical security control that will identify and authenticate individuals before allowing them to pass, and restrict passage to only a single person at a time. What should the professional recommend?

A. Tailgating

B. Smart cards

C. Biometrics

D. Mantrap

Answer available until July 15, 2016.

Get over 400 Security+ (SY0-401 questions here).SY0-401 Get Certified Get Ahead

See Chapter 2 of the CompTIA Security+: Get Certified Get Ahead: SY0-401 Study Guide.

Get Certified Get Ahead Security+ SY0-401

Check out Security+ blogs here.