Your browser knows who you are #Panopticlick
A throwaway comment in yesterday's post needs further explanation: I wrote, " we can be pretty much uniquely identified by our browser settings, our search history, or the computer hardware and IP address combinations that we use " Firstly, part of the rationale behind Gmail and Google's purchase of YouTube and Blogger and other services, now also Google+, is to get us to login - and stay logged in - as we surf the web and use our browser. That way our interests can be matched to our identity to learn what we might buy if it's advertised to us. Facebook, too, has that nice, convenient "Keep me logged in" checkbox that's 'On' by default. Part of their strategy to get other sites to offer a connect with Facebook option, or to allow people to login using their Facebook id, is to capture an ever more rich picture of what users do on the Internet when they're not on the Facebook home site. However, it's not even necessary for users ...