It's pretty easy to get a growing internal network going at home now with devices getting cheaper and whatnot. But I myself don't particularly don't feel the need to expose them to the internet and only use them for myself. But I don't like the nagging from Chrome about how this site is not secure for whatever reason on my Desktop or my tablet or phone. So I sat down this weekend and worked out how to create a cert for my web serving stuff and a CA cert for my end-use devices that made Chrome be quiet and happy and think everything was nice and secure. Here's how I did it for the server side, later tomorrow or today I will add a post on how to do the client cert for you.