Overview
A Flutter plugin that enables liveness detection using a randomized challenge-response method, helping to verify that a user is physically present during biometric authentication. It supports both Android and iOS platforms, integrating seamlessly into apps requiring secure identity verification. The plugin enhances security by dynamically generating challenges (e.g., asking users to blink or move their head) to prevent spoofing with photos or videos. Designed for developers building applications in finance, healthcare, or identity verification systems.
Use cases
- Secure user onboarding
- Biometric authentication
- Identity verification
- Preventing spoof attacks
- Remote KYC processes
Key features
- Randomized challenge generation
- Cross-platform support (Android & iOS)
- Anti-spoofing mechanisms
- Simple integration with Flutter
- Real-time liveness validation
Suitable for
- Financial apps
- Healthcare platforms
- Government services
- E-commerce identity checks
- Remote account registration
Considerations
- Requires camera access
- Depends on device hardware quality
- May need calibration for different lighting conditions
- Limited to front-facing camera use
- Performance varies across older devices