A security administrator wants to deploy a physical security control to limit an individual’s access into a
sensitive area. Which of the following should be implemented?

A.
Guards

B.
CCTV

C.
Bollards

D.
Spike strip

Explanation:
A guard can be intimidating and respond to a situation and in a case where you want to limit an
individual’s access to a sensitive area a guard would be the most effective.
Incorrect Answers:
B: CCTV will only serve to record the perimeter breach and is not as intimidating as placing a guard to
limit the individual’s access.C: Bollards are designed to keep big objects from breaching a perimeter and not individuals who can still
slip through between the bollards.
D: A spike strip will only immobilize vehicles trying to breach a perimeter and will not keep individuals out.
Individuals can just step over the spike strips and still gain access.

Dulaney, Emmett and Chuck Eastton, CompTIA Security+ Study Guide, 6th Edition, Sybex, Indianapolis,
2014, pp. 372-373