Using a self-signed certificate with an Azure Application Gateway and App Service with end-to-end TLS encryption
You can use a self-signed certificate from your very own certificate authority, for deploying your application gateways and app services, with end-to-end TLS encryption. This approach should only be used for development environments, and not in a production environment. This approach is handy because it will allow you to save a lot of money on TLS [...]