If you get enough info... and compare it to someone else's set of info... there is going to be an intersecting set of information. Combine that with unique com

If you get enough info... and compare it to someone else's set of info... there is going to be an intersecting set of information. Combine that with unique combinations... and you get an increasing confidence of who the end user is. It's why they suggest you don't "full screen" browsers when using tor... Stuff like browser sizes can identify you: https://security.stackexchange.com/questions/102133/how-can-you-be-tracked-using-screen-resolution-monitor-size-in-tor https://security.stackexchange.com/questions/102133/how-can-... It's easy to tell that if a custom screen size can identify you... what will other unique traits do?