Severity : High
Description:
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This control ensures that Azure Virtual Network subnet is configured with a Network Security Group. Assigning a Network security group provides a fine-grained control over the traffic going in and out of virtual networks.
Remediation Steps:
Perform following to update parameters:
Login to Azure Portal using https://portal.azure.com.
Go to Virtual Networks.
Click on the affected Virtual network.
Navigate to subnets.
Click on the subnet which doesn't have NSG set.
Click Save.
Important:
Reference: