Ethics and Privacy Concerns in Biometric Authentication: A Comprehensive Literature Review

As biometric authentication systems become more pervasive, understanding their ethical and privacy implications is vital. This literature review comprehensively explores these issues, shedding light on the complexities surrounding biometric authentication adoption.

Examining various biometric methods such as fingerprint recognition, facial recognition, and iris scanning, alongside their effectiveness, vulnerabilities, and regulatory frameworks, this review offers a holistic perspective. It focuses particularly on ethical considerations like consent, individual autonomy, and the risks of discrimination and bias in biometric data usage. Additionally, the review explores the impact of biometric data collection, storage, and sharing practices on personal privacy and security.

By raising awareness of these challenges and providing insights for policymakers, industry professionals, and researchers, this review aims to facilitate responsible and ethical implementation of biometric technologies. Addressing these issues proactively can help build trust and confidence in the digital future while safeguarding individual rights and privacy.