What is the purpose of access control in security?

The purpose of access control in security is primarily to limit access to only authorized personnel. This is crucial in maintaining the security and integrity of both physical and digital spaces. Access control systems are designed to restrict entry to sensitive areas or information to individuals who have been vetted and granted permission. This helps prevent unauthorized access, which could lead to theft, vandalism, or other security breaches.

By implementing access control measures, organizations can ensure that only those who are trained, trusted, and screened for security purposes are able to enter designated areas. This not only protects the assets of the organization but also enhances overall safety for employees and visitors alike. Therefore, limiting access to authorized personnel is essential for maintaining a secure environment.