Two-factor Authentication Settings

Two-Factor Authentication requires an additional email verification after completing ID and password authentication.

Setting Up

1. Go to 'Security > Two-Factor Authentication Settings'.

   • For sub-accounts, Two-Factor Authentication can be set in 'My Account > Sub-Account Management'.

2. On the Two-Factor Authentication setup screen, select 'Set up'.

3. Verify the email where the authentication code will be sent, then select 'Set up' to complete the process.

   • The email address registered under 'My Account > Membership Information' will be used automatically.

Registering an IP for Two-Factor Authentication Exclusion

You can exclude frequently used IP addresses from Two-Factor Authentication. (Maximum 1 IP)

1. Log in while Two-Factor Authentication is enabled.

2. Enter your ID and Password to proceed with login.

3. During the email authentication step, check 'Disable two-factor authentication login on this IP'.

4. After successfully completing email verification, that IP will no longer require Two-Factor Authentication.

   • You can check the registered IP in 'Security > Two-Factor Authentication Settings'.

Disabling Two-Factor Authentication

• You can disable Two-Factor Authentication from 'Security > Two-Factor Authentication Settings'.

  • Email verification is required to disable this feature.