Security in one’s information system has always been among the most critical Non-Functional Requirements. Transport Secure Layer, aka TLS, formerly SSL, is among its many pillars. In this post, I’ll show how to configure TLS for the Apache APISIX API Gateway. TLS in a few words TLS offers several capabilities: Server authentication: the client is confident that the server it exchanges data with is the right one. It avoids sending data, which might be confidential, to the wrong ac