Access control is a critical aspect of security management, ensuring that only authorised individuals can enter specific areas or access sensitive information. In the UK, access control systems are employed in various settings, including corporate offices, government buildings, and residential complexes, to protect assets, maintain privacy, and prevent unauthorised access. These systems can range from traditional key and lock mechanisms to advanced biometric solutions, such as fingerprint scanners and facial recognition technology. Effective access control not only enhances safety but also helps organisations comply with data protection regulations and maintain the integrity of their operations.