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WebAuthn and FIDO2: Exchanging Objects and Token Validation
This chapter explores the flow of exchanging objects between the front end and back end of a website in the context of WebAuthn and FIDO2. It discusses token validation through Fido infrastructure's certification program and options for building or outsourcing back end infrastructure. The chapter also highlights well-known providers offering web authentication with FIDO as part of multi-factor authentication services.