You have a computer that runs Windows 7. You create a HomeGroup. You need to secure the HomeGroup to meet the following requirements:
Allow access to the HomeGroup when you are connected to private networks. Block access to the HomeGroup when you are connected to public networks.
What should you do?

A.
From Network and Sharing Center, modify the advanced sharing settings.

B.
From the HomeGroup settings in Control Panel, modify the advanced sharing settings.

C.
Configure the HomeGroup exception in Windows Firewall to include Home or work (private) networks and block Public networks.

D.
Configure the File and Printer Sharing exception in Windows Firewall to include Home or work (private) networks and block Public networks.