In this post, an Azure Function is deployed in a Azure Virtual Network and the access to the Azure Function is restricted so that it cannot be reach from the Internet. Only Applications deployed in the same VNET can access the Azure Functions.

Target Setup

The Virtual network will be setup so that the Azure Functions cannot be used directly from the Internet. The Azure Functions can only be accessed from applications inside the same VNET. An Azure App Service was added to this VNET and can access the Functions. This Web application can be used from the Internet.

#app service #azure #azure app service #network #security #vnet