CML Physical Security Assessment & Consultation 2 — Questions and Answers
Question 1: Which document published by ASIS International provides guidelines for performing physical security assessments?
- NFPA 101
- ANSI/ASIS PSC.1 (Correct answer)
- UL 437
- BHMA A156.30
Correct answer: ANSI/ASIS PSC.1
ANSI/ASIS PSC.1 is the Physical Security Professional standard that outlines processes for security assessments and risk management.
Question 2: In a layered security model, what is the correct order of security zones from outermost to innermost?
- Perimeter → Building Exterior → Interior → High-Security Core (Correct answer)
- Building Exterior → Perimeter → Interior → High-Security Core
- Interior → Perimeter → Building Exterior → High-Security Core
- High-Security Core → Interior → Building Exterior → Perimeter
Correct answer: Perimeter → Building Exterior → Interior → High-Security Core
The layered model progresses from the property perimeter inward through the building exterior, interior spaces, and finally the most restricted high-security core.
Question 3: What is the recommended minimum engagement time a perimeter delay barrier should provide against a forced intrusion?
- 30 seconds
- 1 minute
- 3 minutes
- The time equals the expected law enforcement response time (Correct answer)
Correct answer: The time equals the expected law enforcement response time
Delay times should be matched to the actual response time of security personnel so that an intruder cannot complete the objective before responders arrive.
Question 4: During a consultation, a client asks about 'natural surveillance' as a security measure. Which example best illustrates this concept?
- Installing a CCTV camera at the entrance
- Trimming hedges near windows so occupants can see outside (Correct answer)
- Hiring a security guard to watch the parking lot
- Placing motion-sensor floodlights on the building exterior
Correct answer: Trimming hedges near windows so occupants can see outside
Natural surveillance uses environmental design — like trimmed landscaping — to maximize sightlines, allowing occupants and passersby to observe potential threats without technology.
Question 5: A security consultant recommends 'access control' as a CPTED strategy. Which of the following is an example of natural access control?
- Installing a card-reader entry system
- Using walkways and plantings to guide visitors to one main entrance (Correct answer)
- Deploying a guard booth at the parking lot
- Fitting all doors with Grade 1 deadbolts
Correct answer: Using walkways and plantings to guide visitors to one main entrance
Natural access control uses landscape features, fencing, and walkway design to channel movement toward monitored entry points without relying on technology or personnel.
Question 6: When evaluating hinge security during a physical security assessment, which condition makes a hinge a vulnerable point even with a quality deadbolt installed?
- Hinges are painted the same color as the door
- Hinge pins are on the exterior side of the door and are non-removable
- Hinge pins are on the exterior side and are removable without tools (Correct answer)
- Hinges use stainless steel screws instead of steel
Correct answer: Hinge pins are on the exterior side and are removable without tools
Exterior-side hinges with removable pins allow an attacker to pull the hinge side of the door completely free, bypassing any lock on the latch side.
Question 7: A locksmith completing a security report should document findings using which format for maximum utility to the client?
- Verbal summary only, to avoid creating a security liability document
- A prioritized written report with threat level, vulnerability, recommended countermeasure, and estimated cost (Correct answer)
- A simple checklist marked pass/fail for each door
- Photographs only, with no written explanation
Correct answer: A prioritized written report with threat level, vulnerability, recommended countermeasure, and estimated cost
A complete written report with prioritized findings, threat/vulnerability context, recommended countermeasures, and cost estimates gives the client actionable intelligence to allocate budget effectively.
CML Physical Security Assessment & Consultation 2
Which document published by ASIS International provides guidelines for performing physical security assessments?