ISP Physical Security & Facility Protection 2 — Questions and Answers
Question 1: Which perimeter barrier type provides the HIGHEST level of vehicle impact resistance for industrial facilities?
- Chain-link fence with barbed wire
- Concrete jersey barriers
- Wooden post-and-rail fence
- Anti-ram bollards rated to K12 standard (Correct answer)
Correct answer: Anti-ram bollards rated to K12 standard
K12-rated anti-ram bollards are engineered to stop a 15,000-lb vehicle traveling at 50 mph, providing the highest certified vehicle impact resistance.
Question 2: In an industrial facility, a 'sally port' or 'mantrap' is primarily used to:
- Store emergency response equipment
- Prevent piggybacking by allowing only one person to enter at a time (Correct answer)
- House security guard shift change records
- Provide a secondary fire exit route
Correct answer: Prevent piggybacking by allowing only one person to enter at a time
A sally port or mantrap uses two interlocking doors so the first must close before the second opens, preventing piggybacking (tailgating) into secure areas.
Question 3: What is the primary purpose of CPTED (Crime Prevention Through Environmental Design) in industrial security?
- Installing the maximum number of cameras possible
- Designing the physical environment to deter criminal activity naturally (Correct answer)
- Training employees in self-defense techniques
- Replacing human guards with automated systems
Correct answer: Designing the physical environment to deter criminal activity naturally
CPTED uses environmental design principles—lighting, sightlines, landscaping, and space management—to naturally discourage criminal behavior without purely relying on hardware.
Question 4: A security manager discovers that a fence line runs within 10 feet of a critical building wall. What is the PRIMARY concern?
- Insufficient lighting between the fence and wall
- The standoff distance is too small to detect intruders or stop vehicle attacks (Correct answer)
- The fence material may corrode near the building
- Emergency responders cannot access the building
Correct answer: The standoff distance is too small to detect intruders or stop vehicle attacks
Inadequate standoff distance reduces response time and may allow a vehicle or individual breaching the perimeter to immediately reach the critical structure.
Question 5: Which type of lock is MOST resistant to picking and considered appropriate for high-security industrial access points?
- Standard pin tumbler lock
- Wafer tumbler lock
- High-security disc-detainer or medeco lock (Correct answer)
- Combination padlock
Correct answer: High-security disc-detainer or medeco lock
High-security locks such as Medeco or disc-detainer designs use complex mechanisms with tight tolerances that resist picking, drilling, and key duplication.
Question 6: During a facility security survey, a consultant recommends 'natural surveillance.' This refers to:
- Installing hidden cameras in natural-looking housings
- Positioning windows, lighting, and landscaping so legitimate users can observe activity (Correct answer)
- Using wildlife cameras to monitor perimeter areas
- Deploying undercover guards dressed as workers
Correct answer: Positioning windows, lighting, and landscaping so legitimate users can observe activity
Natural surveillance maximizes visibility of people and spaces through thoughtful design of windows, open sightlines, and lighting so occupants and passersby deter crime.
Question 7: What does the ISP body of knowledge define as the OUTER layer of the 'defense-in-depth' model for physical security?
- Building interior controls
- Electronic access control systems
- Perimeter barriers and boundary definition (Correct answer)
- Asset storage vaults
Correct answer: Perimeter barriers and boundary definition
Defense-in-depth layers security from outer perimeter barriers inward through building envelope controls to inner asset protection, with the perimeter being the outermost layer.
ISP Physical Security & Facility Protection 2
Which perimeter barrier type provides the HIGHEST level of vehicle impact resistance for industrial facilities?