FIDO2 Security Key Configuration Manual (Mac)
You must register a PIN and biometric information on your FIDO2 security key in advance.
1. Multi-Factor Authentication Setup (FIDO2 Security Key (Mac))
Please refer to the text located to the right of or directly below each image for explanations corresponding to each step.
1.1. Log into keio.jp
(Register from the Setup Page)
Log into keio.jp using a web browser on your smartphone, and then access the Multi-Factor Authentication (MFA) setup page ( https://keio.okta.com/enduser/settings ).
Tap "Set up" in the "Security Key or Biometric Authenticator" section.
Note: When registering a second or subsequent passkey, the label for the "Security Key or Biometric Authenticator" section will change to "Passkey."
(Register from the Initial Setup Screen)
Access keio.jp using a web browser on your smartphone, and log in with your keio.jp account (ID and password).
1.2. Verify your identity using a security method
(Register from the Setup Page)
Please use one of the standard authentication factors you registered for daily use.
If the device you are currently using does not have any available standard authentication factors, please use phone authentication instead.
If an unintended authentication factor is displayed, click on "Verify with something else" and select the specific authentication factor you wish to use.
If you are unsure how to complete the authentication process, please check the guide below:
How to Log In: https://sites.google.com/keio.jp/kmfa-setup-en/how-to-log-in
(Register from the Initial Setup Screen)
Please proceed to 1.3.
1.3. Set up security methods
(Register from the Setup Page)
Click "Setup".
(Register from the Initial Setup Screen)
Click "Set up" in the "Passkey" section.
1.4. Setting up a passkey
Click "Set up" on the next screen as well.
1.5. If a pop-up window appears in your browser prompting you to save a passkey
When a pop-up appears prompting you to register a passkey, click Save another way.
1.6. If a pop-up window appears in your browser prompting you to save a passkey
Click 'Phone, tablet, or security key'.
1.7. Register your FIDO2 security key
Insert and touch your FIDO2 security key
1.8. Enter your PIN
Enter the PIN registered to your FIDO2 security key, then click Next.
1.9. Touch your FIDO2 security key
Touch your FIDO2 security key.
1.10. Check MFA settings
(Register from the Setup Page)
Once the registration is successful, the screen will automatically redirect, and your device will be registered.
We recommend setting a nickname so you can easily distinguish between your accounts and devices.
(Register from the Initial Setup Screen)
If the 'Continue' button appears at the bottom of the security method setup screen, multi-factor authentication setup using your FIDO2 security key is complete. Click 'Continue' to log in to keio.jp.
If you have only registered one factor, please register an additional authentication factor.
To make it easier to distinguish between your accounts and devices, we recommend setting up a nickname on the Multi-Factor Authentication (MFA) setup page.