This section describes how to delete fingerprint information registered in ATKey.
Deleting fingerprint information will delete all fingerprint information registered in ATkey.
Please note that it is not possible to delete only a part of the fingerprint information.
Do not perform a reset using the “Reset Security Key” function.
Resetting will reset the ATKey credentials, which cannot be used for authentication in YubiOn Portal.
Click on "Start Menu Right Click > Settings".
Click on "Accounts > Sign-in Options."
Click on "Security Key" and then on the "Manage" button.
You will be prompted to insert the security key into the USB port.
You will be asked to touch the security key, touch the button on the security key (metal part, biometric sensor, flashing light, etc.).
If the security key is successfully touched, the security key setup screen will appear.
This section describes the procedure for deleting ATKey fingerprint information.
ATKey must be set to PIN; if PIN is not registered, fingerprint information cannot be deleted.
Click the “Remove” button under “Security Key Fingerprint”
For fingerprint-enabled devices, the item “Security Key Fingerprint” will appear.
Do not perform a reset using the “Reset Security Key” function.
Resetting will reset the ATKey credentials, which cannot be used for authentication in YubiOn Portal.
When asked to confirm your identity, enter the PIN you set for ATKey and click the “OK” button.
Entering the correct PIN will delete all fingerprint information.
To register fingerprints again, refer to “Register fingerprints in ATKey”.