how to identify if there is any change on touchid/faceid
Scenario 1: if device is stolen somone else try to use device
Sceneraio 2: if user changes biometric by themselves
How can we idenfity difference between such scenarios?
How to identify change on biometric TouchID/FaceID
Scenario 1: if device is stolen somone else try to use device
I don’t understand what you’re looking for here. If an attacker is trying to use the device via biometrics, their attack will either succeed or fail. Either way, it’s indistinguishable from the expected using either suceeding or failing to authenticate with their biometrics.
Sceneraio 2: if user changes biometric by themselves
kSecAccessControlBiometryCurrentSetShare and Enjoy
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