Quick overview
A secure sign-in combines something you know (password), something you have (2FA device or hardware key), and session controls (token expiry, device revocation). Protecting these layers reduces the chance of unauthorized access.
Immediate steps to secure sign-in
- Use a long, unique password stored in a password manager.
- Enable an authenticator app (TOTP) or a hardware security key (WebAuthn) — prefer these over SMS where possible.
- Keep backup/recovery codes offline in a secure place (printed/metal backup).
Session hygiene
Regularly review active sessions and devices. Revoke any unknown sessions and sign out of devices you no longer use.
2FA
        TOTP or hardware keys add strong protection.
Password manager
        Generates and stores complex passwords for each site.
Alerts
      Enable login and withdrawal notifications to detect suspicious activity quickly.