Account security

Second factors, passkeys, the settings lock, and losing access.

• Two-factor authenticationSetting up an authenticator app, backup codes, and what turning it off costs.
• PasskeysWhat a passkey does on EBCMX, and why it never replaces your password.
• Global Settings LockFreezing your account settings behind a waiting period you choose.
• If you lose access to your accountBackup codes first, then account recovery — and how to stop a recovery that was not you.