Which of following physical security measures should the administrator use?

The network administrator wants to strengthen physical security in the organization. Specifically, to implement a solution stopping people from entering certain restricted zones without proper credentials.

Which of following physical security measures should the administrator use?
A . Bollards
B . Fence
C . Video surveillance
D . Mantrap

View Answer

Answer: D

Explanation:

A mantrap is a physical security mechanism designed to control access to a secure area through a small space with two sets of interlocking doors. It is an effective measure to prevent unauthorized access, as it allows only one person to pass through at a time after authentication, thereby stopping any attempt at ‘tailgating’ or ‘piggybacking’ where an unauthorized individual might try to follow an authorized person into a restricted zone.

Reference: The concept of a mantrap as a physical security control is aligned with the EC-Council’s Certified Network Defender (CND) program, which covers the protect, detect, respond, and predict approach to network security. The CND program emphasizes the importance of various security controls, including physical security measures, to safeguard against unauthorized access and ensure the integrity of the network environment12.