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CISSP in 21 Days by M. L. Srinivasan

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Interior security

Interior security refers to the security considerations pertaining to the facilities that are inside the perimeter. These will include equipments inside the data center and personnel working in such facilities.

One of the most important aspects of interior security is the threat posed by unauthorized intrusions, fire, electrical power, and Heating, Ventilation and Air Conditioning (HVAC).

Unauthorized intrusions

Unauthorized intrusions to the interior of a facility is controlled by motion detectors, man-trap, and so on.

Motion detectors are used in interior security to detect suspicious movements. They raise an alarm based on the type of motion detection technique used.

Man-trap systems are designed to stop and trap an intruder ...

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