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Register a Security Key for WebAuthn Identity Verification in B2C Commerce
Register a Fast Identity Online (FIDO) U2F or WebAuthn (FIDO2) compatible security key as a verification method for multi-factor authentication (MFA) logins. To verify your identity, insert your security key into the appropriate port on your computer or mobile device to complete verification. You can register the same security key with multiple service providers and multiple Salesforce orgs and accounts. You can also register one key per account.

