COMPUTER NETWORKING

Detailed explanation-1: -Application Security Groups helps to manage the security of Virtual Machines by grouping them according the applications that runs on them. It is a feature that allows the application-centric use of Network Security Groups.

Detailed explanation-2: -Application security groups enable you to configure network security as a natural extension of an application’s structure, allowing you to group virtual machines and define network security policies based on those groups. You can reuse your security policy at scale without manual maintenance of explicit IP addresses.

Detailed explanation-3: -An application security group is an object reference within an NSG. Controls the inbound and outbound traffic at the subnet level. Controls the inbound and outbound traffic at the network interface level. Rules are applied to all resources in the associated subnet.

Detailed explanation-4: -You can use an Azure network security group to filter network traffic to and from Azure resources in an Azure virtual network. A network security group contains security rules that allow or deny inbound network traffic to, or outbound network traffic from, several types of Azure resources.

Detailed explanation-5: -Click on Virtual machines option. Select the provided virtual machine. Click on Networking. Choose the Application security groups. From the dropdown that appears, select the security group that we created. Then select Save.