Last Updated: Dec 12, 2024
Overview
Implementing the Face Recognition part of the WebAuthn MFA into our locally hosted for Smartphones. While on IOS, there is no issue using Face Recognition, on Android, it does not work and prompts users to use only their Fingerprint.
Applies To
- WebAuthn MFA
- IOS
- Android
- Fingerprint
Cause
WebAuthn MFA Authentication for Android devices only works on devices that have a Class 3 level of security. There are very few devices that support that level of security: Pixel 8 Pro, Pixel 4 Pro, Pixel 6.
Solution
While it can be implemented, the Face Recognition option is only going to work on Android devices that have a Class 3 level of security. Please see this document for more details.