This section describes the procedure to log into this service.

If multi-factor authentication is available, you can also use the following authentication methods in addition to password authentication when logging in to this service.

• FIDO2 authentication utilizing a biometric device, etc.
• One-time password authentication utilizing email
• Device restrictions based on client certificates
• Slide authentication or one-time password authentication utilizing the IIJ SmartKey app

Using multi-factor authentication enables a more secure single sign-on environment.