[Important Update] 2-Factor Authentication Required for Account Security 2025.10.14

2-Factor Authentication Now Required

At PSI-Japan, we are committed to providing the highest level of security for your account. 
To further strengthen the protection of your personal information and your domains, we are introducing 2-Factor Authentication as a mandatory security protocol for accessing your account.

Starting November 17, 2025, 2-Factor Authentication will be a mandatory step each time you log into your account. 
This additional security layer not only helps prevent unauthorized access but also safeguards your sensitive data and transactions.

2-Factor Authentication enhances the security of the login process by requiring you to provide two or more verification methods, such as a password and a unique code generated by an OTP generator like Google Authenticator. 
This ensures that even if your password is compromised, your account will remain protected.
We understand that this change may require some adjustment on your end, but we firmly believe that the security and privacy of your account are a priority. 
We have made the setup process as seamless as possible to minimize any inconvenience.
To set up 2-Factor Authentication for your account, please refer to the following pages. 

　▼How to set up 2-factor authentication
　https://psi.jp/help/2-factor_authentication

　▼How to set up IP restrictions
　https://psi.jp/help/ip_restrictions

If you've already added security settings (IP restrictions, authentication app, or email address authentication), no action will be taken.
If you haven't added any security settings, email address authentication will be required by default.

If you encounter any difficulties or have any questions, please contact our Support team.

We greatly appreciate your cooperation in strengthening the security of your account. 
Your trust and security are of the utmost importance to us, and we remain committed to providing you with a safe and secure environment to manage your domain names.