Physical Security

Safeguards for physical access control.

Physical Security includes measures designed to deter and prevent unauthorized physical access to IT infrastructure and resources, as well as strategies to minimize damage or theft of hardware and other assets.

5 minutes 5 Questions

Concepts covered: Alarms and Intrusion Detection Systems, Surveillance, Physical Barriers, Visitor Management, Environmental and Utility Controls, Tailgating and Piggybacking Prevention, Awareness and Training, Security Lighting, Perimeter Security, Security Zones, Security Personnel, Locks and Safes

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CompTIA Security+ - Physical Security Example Questions

Test your knowledge of Amazon Simple Storage Service (S3)

Question 1

When escorting visitors within a secure area, which guideline should employees follow?

Permanently prop open the doors Let visitors explore the area independently Record conversations for later review Maintain visual contact with the visitor at all times

Correct Answer: Maintain visual contact with the visitor at all times

Maintaining visual contact ensures that an unvetted visitor doesn't gain unauthorized access or compromise security in any way.

Question 2

A hospital wants to improve its exterior lighting in certain areas without being too disruptive to patient rooms. What type of lighting solution would best strike a balance between improving security and minimizing disruption?

Directional LED Lights Low-Pressure Sodium Incandescent High-Intensity Discharge

Correct Answer: Directional LED Lights

Directional LED Lights can be aimed at specific areas, while minimizing light pollution and disruption to nearby rooms. High-Intensity Discharge and Low-Pressure Sodium lights are bright and might be disruptive to patients. Incandescent and Compact Fluorescent lights are less efficient and not as effective for security purposes. Motion Activated Lights may cause undue alarm or disturbance when triggered.

Question 3

A parking garage has experienced an increase in vehicle break-ins recently. Management wants to improve the lighting to enhance security and deter criminals. What type of lighting would be the most suitable for this scenario?

Incandescent High-Intensity Discharge Low-Pressure Sodium LED with Motion Sensors

Correct Answer: LED with Motion Sensors

LED with Motion Sensors is the best option because it is energy-efficient and provides good coverage, illuminating the area when movement is detected, which can deter criminals. Incandescent and Compact Fluorescent lights are less efficient and not as effective for security purposes. High-Intensity Discharge may generate too much heat, and Low-Pressure Sodium has poor color rendering. Halogen lights are less energy-efficient and can also produce excessive heat.

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