What is the function of access control vestibules?

Access control vestibules function primarily to prevent unauthorized access to restricted areas. These vestibules act as a controlled entry point, often equipped with access control mechanisms such as keycard readers or biometric scanners. When someone tries to enter, they must successfully authenticate before being granted access to the secure area beyond. This layered approach enhances security by creating a buffer zone where access can be strictly monitored and managed, reducing the risk of unauthorized individuals gaining entry to sensitive locations.

This setup is crucial in environments where security is a top priority, such as data centers, laboratories, or corporate offices. By ensuring that only individuals with the proper credentials can navigate through the vestibule, organizations significantly mitigate the potential for security breaches and protect valuable assets and information.