SFPC - Security Fundamentals Professional Physical Security Measures Questions and Answers

Question 1

A security manager is implementing Crime Prevention Through Environmental Design (CPTED) principles for a new corporate campus. Which of the following measures BEST exemplifies the principle of 'Natural Surveillance'?

Accepted Answer

Using thorny bushes below ground-floor windows and ensuring building entrances are well-lit and visible from the street.

Answer

Natural Surveillance, a core principle of CPTED, focuses on designing the environment to maximize visibility and the perception that people can be seen. Placing thorny bushes makes it difficult for potential intruders to hide near windows, and ensuring entrances are well-lit and visible from public areas increases the chances that illicit activities will be observed by employees, visitors, or passersby.

Question 2

A facility uses a physical access control system (PACS) where employees present a key fob to a reader to unlock a door. Which components are essential for this system to function?

Accepted Answer

Credential, reader, and a control panel.

Answer

A basic electronic physical access control system requires a credential (the key fob), a reader to interpret the credential's data, and a control panel that makes the access decision and signals the lock to open. The server stores the access rules and logs, and the control panel communicates with it, but the core interaction at the access point involves the credential, reader, and controller.

Question 3

Which of the following physical security measures primarily serves as a deterrent by making it difficult for an intruder to see into a protected area from the outside?

Accepted Answer

Glare projection lighting

Answer

Glare projection is a lighting technique where lights are directed outward from a protected area. This creates a wall of light that makes it difficult for outsiders to see inside the perimeter, serving as a strong deterrent. Standby lighting is activated by sensors, bollards are physical barriers against vehicles, and fencing is a physical barrier but does not inherently obstruct vision in this manner.

Question 4

A data center is located in an area prone to power outages. To ensure its physical security systems, including access controls and surveillance, remain operational at all times, which of the following is the MOST critical supporting measure?

Accepted Answer

An uninterruptible power supply (UPS) and backup generator.

Answer

Physical security systems like access controls and surveillance cameras rely on electricity. During a power outage, these systems will fail. An uninterruptible power supply (UPS) provides immediate, short-term power, while a backup generator can sustain power for an extended period. This ensures continuous operation of critical security measures. The other options are valuable but do not address the fundamental issue of power loss.

Question 5

Which type of physical intrusion detection system (PIDS) sensor is specifically designed to detect an unauthorized entry through a door or window?

Accepted Answer

A magnetic contact switch

Answer

A magnetic contact switch consists of two parts: a magnet attached to a door or window and a switch on the frame. When the door or window is opened, the magnetic field is broken, which triggers the alarm. This makes it a direct detector of an opening, whereas other sensors detect motion (PIR, microwave) or the sound of breaking glass.

SFPC - Security Fundamentals Professional Certification Practice Test

SFPC - Security Fundamentals Professional Certification Practice Test

SFPC - Security Fundamentals Professional Physical Security Measures Questions and Answers