Which of the following prevents forced entry into a building?

A PIV (Personal Identity Verification) card is an access control tool used primarily for electronic entry systems. While it grants authorized personnel access to secure areas, it does not physically prevent forced entry. Instead, it relies on electronic systems to manage access rather than providing a physical barrier.

Motion-activated lighting serves to illuminate areas when movement is detected, enhancing visibility and potentially deterring intruders. However, it does not prevent forced entry; rather, it may serve as a deterrent by increasing the likelihood of detection but lacks the physical barrier necessary to stop an intruder.

Video surveillance systems monitor activities around a building and can provide evidence in the event of a security incident. While they are effective for deterrence and documentation, they do not prevent forced entry. Surveillance serves to observe and record rather than to physically obstruct unauthorized access.