Biometric Authentication and Algorithm: A review

Edim, Edim Bassey and Udofot, Akpan Itoro (2025) Biometric Authentication and Algorithm: A review. International Journal of Science and Research Archive, 14 (3). pp. 960-986. ISSN 2582-8185

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.