Biometric Security Enhancements

Enterprise-grade biometric authentication security to address:

• Risk #6: Biometric spoofing attacks (deepfake voice, fingerprint molds)

Features

• User Verification (UV) Enforcement: Require UV=true in WebAuthn
• Liveness Detection Validation: Verify authenticator supports liveness
• Step-Up Authentication: Require additional auth for sensitive operations
• Risk-Based Re-Verification: Re-verify biometrics based on risk
• Biometric Quality Checks: Validate biometric quality scores
• Authenticator Attestation: Verify authenticator capabilities
• Usage Tracking: Monitor biometric usage patterns
• Anomaly Detection: Detect suspicious biometric usage