Activate Account by Smartphone

When your organization rolls out IDmelon, one of your organization’s admins sends an invitation email to your work email address to activate your work account. From then on, you will be able to use your smartphone as a FIDO security key.


  • First, you have to install IDmelon Authenticatior Mobile App from App Store or Google Play.

  • After installing the app, open it to see the page below.

  • Then, choose “Business/School”.



  • In this page, enter your email and click Send verification email.

Note: Make sure that you receive an invitation email from one of your organization’s admins to be added to your organization’s panel.


  • In this page, you can access your email by tapping Open email app to see the verification code.

  • The email that you receive must contain the same contents as the image below.


  • Tap Verify with code to move to the next page and enter the 6-digit code.

  • If you did not receive any code, tap on Resend.


  • Enter the 6-digit code that you have received and then, tap on Done.



  • In this page, tap on Approve to activate your security key on your smartphone.


  • After approving, you will be moved to a page the same as the image below.