Intrusion Detection Systems (IDSs) can only be used indoors.

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

Intrusion Detection Systems (IDSs) can only be used indoors.

Explanation:
Intrusion Detection Systems are designed to detect unauthorized access in a variety of environments, not just inside buildings. For physical security, outdoor perimeter protection is common, using sensors like fence-line vibration sensors, buried fiber optic cables, infrared beams, and seismic detectors that trigger alerts when tampering or intrusion is detected. These outdoor capabilities allow security teams to detect and respond before an intruder breaches the interior, making the idea that IDSs are limited to indoors incorrect. The other options imply a strict indoors-only limitation or uncertainty, which doesn’t reflect how IDS technology is deployed in real-world perimeter and facility security.

Intrusion Detection Systems are designed to detect unauthorized access in a variety of environments, not just inside buildings. For physical security, outdoor perimeter protection is common, using sensors like fence-line vibration sensors, buried fiber optic cables, infrared beams, and seismic detectors that trigger alerts when tampering or intrusion is detected. These outdoor capabilities allow security teams to detect and respond before an intruder breaches the interior, making the idea that IDSs are limited to indoors incorrect. The other options imply a strict indoors-only limitation or uncertainty, which doesn’t reflect how IDS technology is deployed in real-world perimeter and facility security.

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