"Access control systems are security solutions that regulate who can enter or use a given space or resource. These systems are designed to restrict access to authorized individuals or entities while keeping unauthorized individuals out. Access control systems can vary widely in complexity, from simple keycard entry systems to biometric scanners that require fingerprints or retina scans for access. These systems are used in a variety of settings, including homes, businesses, and government facilities, to ensure the security and safety of people and assets."
