Physical and Electronic Security Flashcards

A hospital is experiencing a series of thefts from vehicles in its multi-level parking garage at night. From a Crime Prevention Through Environmental Design (CPTED) perspective, which of the following actions would be the MOST effective long-term strategy?

Answer: Upgrading lighting to eliminate dark areas and improving the quality of video surveillance coverage.

The correct answer aligns with the core CPTED principle of 'Natural Surveillance,' which focuses on designing environments where people and activities can be easily observed. Upgrading lighting and improving video surveillance increases the potential for observation, making criminals feel more visible and thus deterring criminal activity more effectively and consistently than intermittent patrols or access restrictions that don't apply to all users.

What is the primary function of an 'anti-passback' feature in a modern electronic access control system?

Answer: It prevents a single credential from being used for entry twice in a row without first being used for an official exit.

Anti-passback is a security feature that creates a required sequence of use for a credential (IN then OUT). Its main purpose is to prevent an authorized person from badging in and then passing their credential back to an unauthorized person to use for a second, fraudulent entry.

When planning video surveillance for a hospital pharmacy to prevent drug diversion, which of the following is the MOST critical view to capture?

Answer: A clear view of all areas where controlled substances are stored, prepared, dispensed, and wasted.

To comply with DEA regulations and best practices for preventing internal drug diversion, it is most critical to have comprehensive video coverage of the entire chain of custody for controlled substances. This includes storage (safes), preparation/compounding areas, and dispensing/wasting stations, as these are the points of highest risk for theft by insiders.

A nurse in the behavioral health unit discreetly presses a button on their ID badge, which sends a silent alarm to the security operations center with their precise location. What type of electronic security device is this?

Answer: A personal duress alarm.

A personal duress alarm is a device, often wearable, that allows an individual to discreetly summon immediate assistance when facing a personal safety threat, without escalating the situation. This is distinct from alarms that monitor physical spaces or infrastructure.

A security manager needs to enhance key control for highly sensitive areas such as the pharmacy vault and research laboratories to prevent unauthorized duplication. Which type of mechanical keying system offers the highest level of protection against this specific risk?

Answer: A patented and restricted key system.

Patented and restricted key systems provide the highest level of mechanical key control because the key blanks are legally protected from unauthorized manufacturing and distribution. Duplicates can only be made by an authorized dealer with explicit permission from the system owner, effectively preventing employees from making copies at a local hardware store.

Which of the following scenarios best describes an effective integration between a hospital's Access Control System (ACS) and its Video Surveillance (CCTV) system?

Answer: When a "door forced open" alarm is triggered in the ACS, the system automatically displays the live video feed from the nearest camera on the security operator's screen.

Effective integration allows one system to trigger an automated, intelligent action in another. Linking an ACS alarm event to automatically call up the relevant camera provides immediate visual verification of the event, dramatically improving the security operator's situational awareness and ability to respond appropriately.