A security camera records a person entering a restricted server room at 2:15 AM. Later, the footage is reviewed to confirm that sensitive equipment was not tampered with. What is the main purpose of this camera?
A guard is monitoring a hallway when they notice someone lingering near a secure door after hours. They respond immediately and confront the individual. Which control is being used?
Motion sensors in a lobby detect unexpected movement at 11:45 PM, triggering an alert for the security team. What is the primary function of these sensors?
An employee notices a stranger trying to access a supply closet and immediately informs the security team. Which physical detection control is being utilized?
During a review, the security team finds that a camera captured an unauthorized visitor entering the building, even though no guard was on duty at the time. Which lesson does this illustrate?
A sensor log shows multiple trips in and out of a restricted area, but no cameras are installed. A guard happens to be patrolling and notices unusual activity. Which detection methods are being combined here?