What should you use?

You plan to deploy several Azure virtual machines.

You need to control the ports that devices on the internet can use to access the virtual machines.

What should you use?
A . an Azure Active Directory (AzureAD) role
B . an Azure key vault
C . an Azure Active Directory group
D . a network security group (NSG)

View Answer

Answer: D

Explanation: https://docs.microsoft.com/en-us/azure/virtual-network/security-overview