A company wants to improve its overall security posture by deploying environmental controls in its
datacenter. Which of the following is considered an environmental control that can be deployed to
meet this goal?
A.
Full-disk encryption
B.
Proximity readers
C.
Hard ward locks
D.
Fire suppression
Fire suppression
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no.D I think
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Proximity readers are used as part of physical barriers which makes it more appropriate to use on a data center’s entrance.
Environmental concerns include considerations about water and flood damage as well as fire suppression, HVAC, EMI Shielding, Hot and Cold Aisles, Environmental monitoring as well as Temperature and Humidity controls.
The correct answer is D.
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