Can I suggest the possibility of integration of this protocol to TMS Webcore as an alternative to passwords on web pages and apps.
FIDO has three protocols: UAF, U2F, and FIDO2.
They are the same family of the protocols, since they are all origin based, challenge-response, phishing proof, digital signature authentication protocols. WebAuthn is a new standard to achieve passwordless authentication with FIDO2.
The article below will help to explain what it is and how it is used: