New applications for the Square Enix Software Token have been discontinued as of November 20, 2023.

Please consider implementing a Security Token (Key Ring Type) or a Software Authenticator App for smartphones.

How to Activate a Software Authenticator
https://support.na.square-enix.com/faqarticle.php?kid=82835&id=496&la=1

I want to purchase a Square Enix Security Token and use it to log into my Square Enix Account. What do I need to do?
https://support.na.square-enix.com/faqarticle.php?kid=56807&id=496&la=1

How can I obtain a security token?
https://support.na.square-enix.com/faqarticle.php?kid=12828&id=496&la=1