What is a Network Security Group (NSG) in Azure?

Question

Accepted Answer

A firewall service that contains security rules to allow or deny network traffic

Answer

A group of network administrators who collaborate on subnet and VNet design across the organisation's subscriptions

Answer

A monitoring service for networks that captures flow logs and packet captures across every subnet in the subscription

Answer

A group of virtual networks that share the same address space and route table for the organisation's connected workloads

AZ-900 Question 16