Which certificate or certificates should you use?

DRAG DROP

You support desktop computers for a company named Fabrikam, Inc. The computers are members of the Active Directory domain named fabrikam.com. Fabrikam works with a supplier named Contoso, Ltd.

Each company has a public key infrastructure (PKI), and no public certificate authorities (CAs) are used. Fabrikam employees regularly use a Contoso website that is hosted on a server in the contoso.com domain.

The website requires SSL and mutual authentication.

You need to configure the computers to allow Fabrikam users to access the Contoso website without any warning prompts. You also need to use the fewest certificates possible.

Which certificate or certificates should you use?