https://www.cfasecurity.com/door-access-control
Access control systems are essential for securing physical and digital environments by regulating who can enter or access specific areas or resources. These systems operate using credentials like keycards, biometrics, PINs, or passwords.Physical access control systems secure locations such as buildings and restricted areas, while logical systems protect digital assets like networks and databases. Advanced systems integrate technologies like facial recognition, IoT, and AI for enhanced security and monitoring.Properly implemented access co