Biometric Authentication and Algorithm: A review

Biometric authentication represents a cutting-edge security mechanism that leverages unique physiological and behavioral traits to verify an individual’s identity. In an era where data security and privacy are paramount, biometric technologies play a critical role in fortifying systems against unauthorized access and breaches. Unlike traditional authentication methods such as passwords or physical keys, biometrics offer a blend of reliability, convenience, and near-impossible impersonation positioning them as a cornerstone of modern security frameworks.