A router that performs Network Address Translation (NAT) is installed between your computer and the Internet.
The router fails. You connect the computer directly to the Internet.
You need to ensure that the computer is connected to the Internet in the most secure manner possible.
What should you do?（）

Your computer has a wired network adapter and a wireless network adapter. You use the wireless network adapter only when you are traveling.
You need to configure the network adapter profile settings to ensure that the computer discovers other network devices only when you are at home.
Which two actions should you perform?（）