https://mascherari.press/untangling-the-dark-web-hackfest-november-2016/ SJL giving really great talk, visualizations, and extensions to what a few of us have been researching / knowing on darkweb for a decade. +1. "So a quick overview of the agenda - I'm going to start off with a very quick introduction to hidden service operational security - I'm not going to bore you with how Tor works, the base model you need for this talk is much smaller. With that I am going to give you a quick tour through my top 5 risks to anonymous systems from some research that I conducted at the beginning of the year. Then we going to get into the heart of the talk, and I am going to lead you through my last few months of research investigating exactly how anonymous the dark web is. And with that we are going to look at a few case studies..."