What type of access control restricts entry based on physical location?

Geographic access control is the type of access control that restricts entry based on a person's physical location. This form of access control is often employed in situations where specific locations have different security needs or regulations that dictate who can or cannot be present in those areas. For instance, a business may allow access only to employees who are situated within a certain geographic boundary, thus preventing unauthorized access from outside that area.

This method can utilize various technologies, such as geofencing, to determine whether an individual is within the designated zone. Geographic access control can be particularly useful in environments such as secure facilities, government buildings, or event venues where maintaining control over who is allowed in specific areas is crucial for security and safety.

In contrast, time-based access control restricts entry based on designated times, role-based access control is aligned with a person's job functions or roles within an organization, and dynamic access control adjusts permissions in real-time based on various factors, such as the user's behavior or environmental conditions. Each of the other types of access control has distinct applications and purposes, but they do not specifically focus on the physical location aspect as geographic access control does.