Your network consists of one domain. The domain contains a server that runs Windows Server 2008
R2. The server is configured as a Routing and Remote Access Services (RRAS) server. Your company
has portable computers and desktop computers that run Windows 7. Users use company-issued
portable computers to connect to the network remotely through a virtual private network (VPN)
connection to the RRAS server. The desktop computers are seldom turned on and only connect to
the network locally. You need to plan a security solution for the network to meet the following
requirements:
• Notifications must be sent to desktop computers when new updates are available for download.
• Only computers that have the most up-to-date updates installed must be allowed to connect to
the network remotely.
What should you include in your plan?

A.
Implement Network Access Protection (NAP) on the internal network and the perimeter network.

B.
Implement a Remote Authentication Dial-In User Server (RADIUS) on the perimeter network.

C.
Install a Windows Server Update Services (WSUS) server on the perimeter network. Create a
Group Policy object (GPO) linked to the domain. Enable WSUS settings in the GPO.

D.
Install a Windows Server Update Services (WSUS) server on the internal network. Create a Group
Policy object (GPO) linked to the domain. Enable WSUS settings in the GPO.