Security and two-factor authentication

Protect your account with a strong password and 2FA.

A few steps keep your account secure.

Passwords & sign-in

  • Use a strong, unique password, or sign in with Google.
  • Sessions are cookie-based; sign out on shared devices.

Two-factor authentication (2FA)

  • Enable TOTP-based 2FA in Settings — scan the QR code with an authenticator app.
  • Once enabled, every login (password and Google) is challenged for a 6-digit code.
  • 2FA is enforced server-side, so a valid session isn't granted until the code is verified.

Still stuck? Email us at support@ledgerofalpha.com and we'll help.