

Can someone explain to me how using biometrics rather than a password/pin to protect from unauthorized access to your passkeys doesn’t violate the “something you have” and “something you know” principle of multi-factor authorization? Most of these implementations seem squarely geared at user convenience at the cost of actual security.
This assumes a pin is used, which according to the WebAuthn wikipedia page is not generally the case:
The way I read this, a pin is even too much for the end-user and biometrics replace it for usability.