Ensuring Biometric Data Security: Protecting the Keys to Your Identity

This report provides a concise overview of biometric authentication — outlining physical and behavioral biometric methods, their advantages (accuracy, convenience, improved security), and the unique risks they pose such as irrevocable compromise of biometric templates, spoofing, technical limitations, and compliance challenges; it concludes with recommendations for strengthening biometric security through encryption, anti-spoofing/liveness detection, integration with MFA, vendor risk management, regular assessments/penetration testing, and continuous monitoring.