How to Create & Add rules on Network Security Group in Microsoft Azure.

• Login to Azure portal.
• Click on All Services.
• Select Network Security Groups.

• Click on Create.

• On Basics Tab provide the following values:-

• Subscription: An Azure subscription grants you access to Azure services.
• Resource group name: A resource group is a collection of resources.
• Name: Enter the Network Security group name.
• Select Region.
• Then click on Tags.

• On Tags Tab provide the tag name and value for Network Security Group.
• Click Next on Review + Create.

• If you get a message “Validation passed”.
• Then click on Create.

• After some time, you will see a message as “Your deployment is ready”.
• Click on “Go to resources” & You can see that the Network Security Group is there with the name we provide.

Add Rules on Network Security Group.

• Click on new Network Security group name.

• Click on Inbound Security rules.

• Click on Add.

• On  Add inbound security rule provide following values:-
• Source: source filter can be Any, an IP address range, an Application security group, or a default tag.
• Source port range: Enter the port Number.
• Destination: destination filter can be Any, an IP address range, an application security group, or a default tag.
• Select Service like RDP,SSH,HTTP & MySQL etc.
• Destination port ranges: Enter the Port Number.
• Select Protocol.
• Set Priority.
• Name: Enter the name.
• Click on Add.

• Click on Outbound security rules.

• Click on Add.

• On Add outbound security rule the following values:-
• Source: source filter can be Any, an IP address range, an Application security group, or a default tag.
• Source port range: Enter the port Number.
• Destination: destination filter can be Any, an IP address range, an application security group, or a default tag.
• Select Service like RDP,SSH,HTTP & MySQL etc.
• Destination port ranges: Enter the Port Number.
• Select Protocol.
• Set Priority.
• Name: Provide the name.
• Click on Add.