Several attempts have been made to pick the door lock of a secure facility. As a result, the security engineer has been assigned to implement a stronger prevent...

Several attempts have been made to pick the door lock of a secure facility. As a result, the security engineer has been assigned to implement a stronger preventative access control. Which of the following would BEST complete the engineer's assignment?

A. Replacing the traditional key with an RFID key B. Installing and monitoring a camera facing the door C. Setting motion-sensing lights to illuminate the door on activity D. Surrounding the property with fencing and gates