Log in to your Zoho Account, and use your account dropdown to select "My Account";
In the accounts column, select the option "Multi-Factor Authentication"";
A list of available MFA Modes will now show, in the section "Security Key" click "Set up Now";
The following window will now open, click ;
Insert your Fido key then click ;
You will now be prompted to specify the device that is to be added as a passkey.
Select the option "Security key", then click ;
You are now notified that access to google will be prepared with your Fido2 security key - click to proceed to the next step;
You will now be prompted to enter the PIN code for your Fido2 key.
At the prompt "Security Key PIN", enter the PIN code, then click .
(in the case of a Fido key with a fingerprint reader you will need to swipe your finger on the key);
You are now prompted to touch the key (to prove you are present and giving permission for the key to be used).
Touch the necessary area on your Fido key;
















