About Security
Thank you for using Surugaya.SURUGA-YA recommends two-factor authentication and external login cooperation (Google, Facebook) for security improvement.
You can prevent unauthorized logins by third parties by enabling two-factor authentication (or external login cooperation).
Enable two factor authentication from security
Set up external login link
* If you use the external login link, please make appropriate security settings for each service to be linked.
Thank you for your continued support of Surugaya.