Huh had no idea. I still wonder how accurate this is though, like whether it can be used forensically as the word “fingerprint” suggests to identify a specific person/private machine. It’s kind of fascinating as a topic. I would think that given that most people use similar setups, similar hardware and software, similar routers and settings, it would be impossible, but perhaps with enough details of a particular setup, a specific machine and user can be identified with decent accuracy.