CPL Physical Security Surveys & Risk Assessment 2

Question 1

In a security survey context, what does 'dwell time' refer to?

Accepted Answer

The estimated time an intruder would need to defeat a security measure

Answer

The time required to rekey a lock cylinder on-site

Answer

The delay before an alarm system activates after a breach

Answer

The time a door remains propped open after being unlocked

Question 2

Which organization publishes the Grade 1, 2, and 3 ratings used for door hardware security performance in the US?

Accepted Answer

ANSI/BHMA (American National Standards Institute / Builders Hardware Manufacturers Association)

Answer

ALOA (Associated Locksmiths of America)

Answer

UL (Underwriters Laboratories)

Answer

NFPA (National Fire Protection Association)

Question 3

What is the purpose of a 'threat assessment' in the physical security planning process?

Accepted Answer

To identify and evaluate potential threats and their likelihood of occurrence

Answer

To determine the budget required for new security equipment

Answer

To test employee response during a simulated security incident

Answer

To schedule routine maintenance for existing lock hardware

Question 4

What minimum fence height is typically recommended for commercial property perimeter security?

Accepted Answer

8 feet

Answer

4 feet

Answer

6 feet

Answer

10 feet

Question 5

What is 'tailgating' or 'piggybacking' as a physical security threat?

Accepted Answer

Following an authorized person through a secured entry without presenting credentials

Answer

A technique used to pick a pin tumbler lock without a key

Answer

Monitoring employee access patterns to identify insider threats

Answer

Installing a secondary lock on a door that already has one

Question 6

What type of perimeter lighting is generally considered most effective for deterring crime while minimizing energy costs?

Accepted Answer

Motion-activated LED lighting

Answer

Continuous incandescent floodlights on timer switches

Answer

Continuous high-pressure sodium vapor lighting

Answer

Infrared lighting paired with night-vision cameras

Question 7

What does 'forced entry resistance' testing primarily measure in physical security evaluation?

Accepted Answer

The time and tools required to defeat a barrier or locking device by force

Answer

How quickly an authorized key can open a lock under stress

Answer

The psychological deterrence value of visible security hardware

Answer

A lock cylinder's resistance to picking and manipulation attacks