I'd like to just say that I (the blog author) am not saying Cloudflared is bad. In fact my research on it makes me really want to test out its usefulness for so

I'd like to just say that I (the blog author) am not saying Cloudflared is bad. In fact my research on it makes me really want to test out its usefulness for some of my personal projects. But it is important to demonstrate the ways in which this seemingly benign tool can be (and has been) used to conduct nefarious activity if not properly detected and defended against.