Apple Passkeys Overview
Apple Passkeys are a secure and convenient way for iCloud users to start replacing passwords with the secure, phishing resistant FIDO2 authentication standard. Support for this method authentication is, however, down to developers to build into their applications – though it is likely to become widespread over time. Passkeys also mean Apple devices can now also be used as FIDO2 enabled security keys with third party applications and other identity providers on this list.