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Two-factor authentication adds a rotating code after your normal sign-in. Enable it in account security, scan the setup QR code with an authenticator app, and enter a current code to finish enrollment. Save the recovery codes in a secure password manager. Each recovery code is intended for account recovery when the authenticator is unavailable. Disabling two-factor authentication lowers account protection and requires the security confirmation shown by Biqli.

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Enable two-factor authentication

  1. Open account security and start two-factor setup.
  2. Scan the QR code with an authenticator application or enter the setup key.
  3. Enter the current one-time code to confirm enrollment.
  4. Copy the recovery codes and store them outside the device running the authenticator.
  5. Sign out and verify the next sign-in flow.

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Recovery codes

Use a recovery code when the authenticator device is unavailable. Treat every code as a password and regenerate the set if it is exposed or running low. A regeneration invalidates the previous set.

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Remove protection

Disable two-factor authentication only after completing the confirmation shown by Biqli. If a device was lost, also review passkeys, password, and active sessions because removing the second factor alone does not end existing access.

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Frequently asked questions

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Can I reuse a recovery code?

Treat recovery codes as one-time emergency credentials. Regenerate the set when its security or remaining availability is uncertain.

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Why is an authenticator code rejected?

Confirm the correct account entry and make sure the device clock is set accurately before restarting setup.