Which element is commonly used in perimeter security to deter intruders by improving visibility?

Study for the PY103.16 Physical Security Test with flashcards and multiple-choice questions. Each question includes hints and explanations to help you prepare confidently and effectively. Get ready to ace your exam with our comprehensive study resources!

Multiple Choice

Which element is commonly used in perimeter security to deter intruders by improving visibility?

Explanation:
Improving visibility to deter intruders. Lighting brightens outdoor spaces around the perimeter, reducing shadows and hiding spots so activity is easier to see and record. When areas are well-lit, would‑be intruders face a higher risk of being detected by cameras or guards, which discourages attempts. Fences provide a barrier but don’t enhance visibility themselves; phone monitoring and keypad locks relate to monitoring or access control, not making the area more visible. Lighting directly supports deterrence through visibility, making it the best choice.

Improving visibility to deter intruders. Lighting brightens outdoor spaces around the perimeter, reducing shadows and hiding spots so activity is easier to see and record. When areas are well-lit, would‑be intruders face a higher risk of being detected by cameras or guards, which discourages attempts. Fences provide a barrier but don’t enhance visibility themselves; phone monitoring and keypad locks relate to monitoring or access control, not making the area more visible. Lighting directly supports deterrence through visibility, making it the best choice.

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