What is physical access control?

Physical access control refers to the security measures and protocols used to restrict and manage who can enter or exit a physical location, such as a building, room, or campus. This can include locks, security guards, ID badges, biometric scanners, and electronic access systems. The goal is to prevent unauthorized access, protect assets, and ensure the safety of people within the premises. Effective physical access control is a key component of an organization's overall security strategy.