We introduce the installation method of Google Authenticator, Microsoft Authenticator as 2-step verification application.
If you would not like to use these application, you can choose another application that conform to RFC6238 standards.

[1] Access to the installation page

Scan the QR code below using your devices such as smartphone or tablet.
Select the appropriate QR code to the OS type of your devices.

Google Authenticator

android iPhone


Microsoft Authenticator

android iPhone


[2] Install the 2-step verification application

Install the application after the installation page is displayed.

This image is example when scan the QR code of Google Authenticator for Android.

[3] Complete the installation

Scan the QR code displayed in the initial setting screen of TOTP authentication by the application when the installation is completed.