Technical playbook

A Guide to Implementing Biometric Authentication

An actionable guide to adding biometric authentication to your application, covering everything from choosing the right technology to ensuring user privacy.

Stack focus: Angular,TypeScript,Firebase

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Key takeaways

  • Understand the different types of biometric authentication and their trade-offs.
  • Prioritize user privacy and data security in your implementation.
  • Provide fallback authentication methods for users who cannot or do not want to use biometrics.

Readiness checkpoints

  • A clear privacy policy explaining how biometric data is used and stored.
  • Secure storage and encryption of all biometric data.
  • A seamless user experience for both biometric and traditional login methods.

Keywords we optimise for

  • biometric authentication
  • facial recognition guide
  • secure login implementation
  • user authentication best practices