The controls that usually require a human to evaluate the input from sensors or cameras to determine if a real threat exists are associated with:

The correct answer is C. Detective/physical. Detective/Physical controls combine physical detection mechanisms (sensors, cameras, motion detectors, alarms) with the need for human evaluation to confirm whether an actual threat exists. Unlike Detective/Technical controls that automatically process and respond to data, these

Submitted by jaden.t· Apr 18, 2026Security Concepts and Practices

Question

The controls that usually require a human to evaluate the input from sensors or cameras to determine if a real threat exists are associated with:

Options

APreventive/physical
BDetective/technical
CDetective/physical
DDetective/administrative

How the community answered

(40 responses)

A
3% (1)
B
3% (1)
C
90% (36)
D
5% (2)

Explanation

Detective/Physical controls combine physical detection mechanisms (sensors, cameras, motion detectors, alarms) with the need for human evaluation to confirm whether an actual threat exists. Unlike Detective/Technical controls that automatically process and respond to data, these physical systems generate raw input (e.g., a camera feed or motion alarm) that a security guard or operator must manually assess. The 'physical' category refers to the nature of the sensor or device, while 'detective' refers to the function - identifying threats as they occur rather than preventing them.

Topics

#Security Controls#Detective Controls#Physical Security#Control Types

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