Blue Island

Set up two-factor authentication

Add a second layer to your sign-in.

Two-factor authentication (2FA) requires a one-time code in addition to your password, so a leaked password alone can't access your account.

Enable 2FA

Open Account → Security → Two-factor authentication.
Pick SMS OTP or Authenticator app (preferred — works offline).
For an authenticator app, scan the QR code with Google Authenticator, 1Password, etc.
Enter the 6-digit code we show to confirm.

You'll be shown 10 single-use backup codes. Save them somewhere safe — they're your only way back in if you lose your phone.

Contact support. We can disable 2FA after we re-verify your identity through email + ID document. Allow 24–48 hours.

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Two-factor authentication (2FA) requires a one-time code in addition to your password, so a leaked password alone can't access your account.

Open Account → Security → Two-factor authentication.
Pick SMS OTP or Authenticator app (preferred — works offline).
For an authenticator app, scan the QR code with Google Authenticator, 1Password, etc.
Enter the 6-digit code we show to confirm.

You'll be shown 10 single-use backup codes. Save them somewhere safe — they're your only way back in if you lose your phone.

Contact support. We can disable 2FA after we re-verify your identity through email + ID document. Allow 24–48 hours.