You need to design a solution to provide administrators with secure remote access to the virtual machines. The solution must meet the following requirements:
* Prevent the need to enable ports 3389 and 22 from the internet.
* Only provide permission to connect the virtual machines when required.
* Ensure that administrators use the Azure portal to connect to the virtual machines.
Which two actions should you include in the solution? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.