What term is used to describe the control of traffic through entrances and exits of a protected area?

The term that describes the control of traffic through entrances and exits of a protected area is access control. This involves the implementation of security measures that regulate who can enter or exit a specific area, ensuring that only authorized individuals have access. Access control not only pertains to physical barriers such as gates and doors but also includes personnel identification, visitor management systems, and surveillance measures that monitor the flow of people and vehicles.

Effective access control is crucial for maintaining the security of protected areas, as it helps prevent unauthorized access and potential threats. In safety and security contexts, understanding and applying access control principles is fundamental for protecting assets, personnel, and information. This is distinct from other options that focus on broader traffic management or specific law enforcement actions, which do not specifically address access to secured locations.