Biometrics improve security measures by providing a reliable method of authentication based on unique biological traits such as fingerprints, facial recognition, or iris patterns. Unlike passwords or PINs, biometric data is difficult to replicate, greatly reducing the risk of unauthorized access. By integrating biometric systems into security frameworks, organizations enhance their ability to verify individuals' identities effectively and provide a seamless user experience. As technology advances, biometrics becomes increasingly accurate and accessible, serving as a key component in modern identity verification processes.