A company has Windows 10 Enterprise client computers. Client computers are connected to a corporate
private network. You deploy a Remote Desktop Gateway, DirectAccess, and a VPN server at the corporate
main office.
Users are currently unable to connect from their home computers to their work computers by using Remote
Desktop.
You need to ensure that users can remotely connect to their office computers by using Remote Desktop. Users
must not be able to access any other corporate network resource from their home computers.
What should you do?

A.
Configure a Virtual Private Network connection.

B.
Configure the local resource settings of the Remote Desktop connection.

C.
Configure a DirectAccess connection.

D.
Configure the Remote Desktop Gateway IP address in the advanced Remote Desktop Connection settings
on each client.

Explanation:
The solution is to deploy Remote Desktop Gateway in the office. Remote users can then connect to their
computers on the office network by using Remote Desktop client on their home computers configured with the
IP address of the Remote Desktop Gateway.
Remote Desktop Gateway (RD Gateway) is a role service that enables authorized remote users to connect to
resources on an internal corporate or private network, from any Internet-connected device that can run the
Remote Desktop Connection (RDC) client. The network resources can be Remote Desktop Session Host (RD
Session Host) servers, RD Session Host servers running RemoteApp programs, or computers with Remote
Desktop enabled.
RD Gateway uses the Remote Desktop Protocol (RDP) over HTTPS to establish a secure, encrypted
connection between remote users on the Internet and the internal network resources on which their productivityapplications run.
RD Gateway provides a comprehensive security configuration model that enables you to control access to
specific internal network resources. RD Gateway provides a point-to-point RDP connection, rather than allowing
remote users access to all internal network resources.
Incorrect Answers:
A: Virtual Private Network connections would enable remote access to the office network but this solution would
not prevent users accessing other corporate network resources.
B: Remote Desktop local resources determine which local resources (printers, drives etc.) are available in a
Remote Desktop connection. However, this solution makes no provision for actually connecting to the office
network.
C: DirectAccess connections would enable remote access to the office network but this solution would not
prevent users accessing other corporate network resources.

https://technet.microsoft.com/en-gb/library/cc731150.aspx