Azure Private Link provides the following benefits:
- Privately access services on the Azure platform: Connect your virtual network to services in Azure without a public IP address at the source or destination. Service providers can render their services in their own virtual network and consumers can access those services in their local virtual network. The Private Link platform will handle the connectivity between the consumer and services over the Azure backbone network.
- On-premises and peered networks: Access services running in Azure from on-premises over ExpressRoute private peering, VPN tunnels, and peered virtual networks using private endpoints. There’s no need to set up public peering or traverse the internet to reach the service. Private Link provides a secure way to migrate workloads to Azure.
- Protection against data leakage: A private endpoint is mapped to an instance of a PaaS resource instead of the entire service. Consumers can only connect to the specific resource. Access to any other resource in the service is blocked. This mechanism provides protection against data leakage risks.
- Global reach: Connect privately to services running in other regions. The consumer’s virtual network could be in region A and it can connect to services behind Private Link in region B.
- Extend to your own services: Enable the same experience and functionality to render your service privately to consumers in Azure. By placing your service behind a standard Azure Load Balancer, you can enable it for Private Link. The consumer can then connect directly to your service using a private endpoint in their own virtual network. You can manage the connection requests using an approval call flow. Azure Private Link works for consumers and services belonging to different Azure Active Directory tenants.
Learn how to secure your Azure PaaS resources with Azure Private Link today at The Azure Academy :