You are an Enterprise administrator for contoso.com. The corporate network of the company consists of a single Active Directory domain. All the domain controllers on the network either run Windows Server 2008 and all client computers run Windows Vista.
The company plan to collaborate on a project with an external partner company called TechKing.com. The TechKing.com domain also consists of an Active Directory domain that runs Windows Server 2008 domain controllers.
You have been assigned the task to design a collaboration solution that allows the users of both the companies to prevent sensitive documents from being forwarded to untrusted recipients or from being printed.
Besides, the users of TechKing.com should be allowed to access the protected content in contoso.com to which they have been granted rights. You need to ensure that all inter-organizational traffic is sent over port 443.
Which of the following options would you choose to accomplish the desired goal in a minimum amount of the administrative effort? (Select two. Each selected option will present a part of the answer.)