COBRA COBRA Physical Security Fundamentals 1 — Questions and Answers
Question 1: What is the primary purpose of a security perimeter in a COBRA-monitored facility?
- To enhance the visual appearance of the facility grounds
- To define the outer boundary of protection and deter, detect, or delay unauthorized entry (Correct answer)
- To designate employee parking zones and visitor waiting areas
- To comply with local zoning laws regarding property boundaries
Correct answer: To define the outer boundary of protection and deter, detect, or delay unauthorized entry
A security perimeter defines the outer boundary of protection and is designed to deter, detect, or delay unauthorized entry.
Question 2: Which of the following is an example of a physical security barrier used at facility entry points?
- A posted security notice listing prohibited items
- A bollard or vehicle barrier preventing unauthorized vehicle access (Correct answer)
- A CCTV camera positioned above the entrance
- A sign-in sheet for visitor identification
Correct answer: A bollard or vehicle barrier preventing unauthorized vehicle access
Bollards and vehicle barriers are physical security devices that prevent unauthorized vehicle access at facility entry points.
Question 3: What does the term 'layered security' mean in the context of physical security?
- Installing multiple cameras on each wall of a facility
- Using multiple overlapping security measures so that defeating one layer does not compromise overall security (Correct answer)
- Assigning multiple guards to a single post during high-risk periods
- Applying security protocols in a sequential, non-overlapping order
Correct answer: Using multiple overlapping security measures so that defeating one layer does not compromise overall security
Layered security means using multiple overlapping measures so that defeating one layer does not fully compromise the overall security posture.
Question 4: A COBRA operator notices a door that should be secured is propped open. The correct response is to:
- Wait to see if someone returns to close it before taking action
- Immediately notify security personnel to investigate and secure the door, then document the event (Correct answer)
- Close the door remotely if possible and take no further action
- Assume it was opened by an authorized employee and continue monitoring other areas
Correct answer: Immediately notify security personnel to investigate and secure the door, then document the event
An unsecured door is a physical security breach that must be immediately reported, investigated, and documented.
Question 5: What is the function of a mantrap (airlock entry) in a secured facility?
- To provide a climate-controlled waiting area for visitors
- To create a controlled entry buffer that prevents tailgating by allowing only one person through at a time (Correct answer)
- To serve as an emergency exit route during fire evacuations
- To house biometric scanning equipment away from the main lobby
Correct answer: To create a controlled entry buffer that prevents tailgating by allowing only one person through at a time
A mantrap prevents tailgating by requiring one person to clear the first door before the second door opens, creating a controlled entry buffer.
Question 6: Which type of lock is most commonly used on high-security doors in COBRA-monitored facilities?
- Standard pin tumbler locks with universal master keys
- Electronic access control locks integrated with the console's access control system (Correct answer)
- Padlocks with combination codes shared among all staff
- Lever handle locks with no electronic integration
Correct answer: Electronic access control locks integrated with the console's access control system
Electronic access control locks integrated with the console system allow real-time monitoring, audit trails, and remote locking or unlocking.
COBRA COBRA Physical Security Fundamentals 1
What is the primary purpose of a security perimeter in a COBRA-monitored facility?