physical security
material security measures that are designed to deny unauthorized access to facilities, equipment and resources and to protect personnel and property from damage or harm
perimeter security
natural barriers or built fortifications to either keep intruders out or to keep captives contained within the area the boundary surrounds
physical information security
protection of information assets against physical threats
object protection
set of measures taken to secure or protect a certain object
security checkpoint
checkpoint erected to monitor and control the movement of people and materials
hostile vehicle mitigation
protection against vehicle ramming