Azure Application Gateway and Api Management: Preserve client IP address
Behind Azure Application Gateway, API Management sees the gateway's IP. Here's how to forward the client IP with a rewrite rule and filter on it in APIM.
Start to develop an entreptise project with Azure for free
Start an enterprise project on Azure without paying: which services are always free, and how to build and deploy a small .NET app using only them.
Add Wildcard SSL Certificate to Azure Gateway for free with LetsEncrypt
Get a free Let's Encrypt wildcard SSL certificate with Certbot and add it to an Azure Application Gateway v2, step by step (Windows users: WSL works).