What is the main function of access control in security procedures?

The main function of access control in security procedures is to manage who enters and exits a facility. This process is crucial for maintaining the safety and security of people, information, and property within a given area. Access control systems help prevent unauthorized access, ensuring that only individuals with the appropriate permissions can enter specific locations. This can involve physical barriers such as gates and locks, as well as technological solutions like key cards, biometric scanners, and surveillance systems.

By controlling access, organizations can effectively protect sensitive areas, reduce the risk of theft, vandalism, and other security breaches, and maintain a secure environment for employees and visitors. The focus of access control is on creating a clear and manageable system for entry and exit, thereby supporting overall security objectives.