To set up Passwordless Authentication in Computer Logon using Certificate, follow the steps below
To implement passwordless authentication using certificates, you will need the Active Directory Certificate Service.
Install Active Directory Certificate Service in the Domain Controller.
After installation, configure the Certificate Authority accordingly.
Create or import a CA certificate in the DualShield Certificate Authorities, and bind to the target domain, ie. deepnetpb.com
Export this CA certificate, and then import it into the Trusted Root Certification Authorities on the Domain Controller
Now, open the Microsoft Management Console (MMC) and add the 'Enterprise PKI' snap-in.
Launch the Enterprise PKI snap-in console and right-click on EnterprisePKI and select Manage AD Containers...
Add the new CA that was created.
Click Ok and then click on the CA entry that appears under Enterprise PKI...
If you see all of the following 4 certificates and their status is OK, then your domain is ready for DualShield Computer Logon Passwordless Authentication.
In the admin console, navigate to the Computer Logon Client Policy and make the following changes:
Note: if you have implemented the Device Certificate authentication method, then you must follow the instructions below to set up a new Certificate Revocation List (CRL) URL
With the password authentication enabled, users will see the hint 'Passwordless enabled" under the password entry box on the login screen.
Do not enter anything in the password box
Click the continue button 
to continue
The 2FA/MFA window will be prompted:
