Security+ and Physical Security Controls

Are you planning to take the SY0-501 or SY0-401 Security+ exam? If so, make sure you have a basic understanding of security controls including physical security controls.

 See if can answer this sample Security+ question

Q. Management within your organization wants to create a small network used by executives only. They want to ensure that this network is completely isolated from the main network. Which of the following choices BEST meets this need?

A. Airgap

B. Mantrap

C. Control diversity

D. Infrared motion detectors

Check out the answer and full explanation here.