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Whenever you visit a site with a Like, Tweet or +1 button, you’re actually sharing data with Facebook, Twitter or Google. And that’s not all. There are hundreds of advertising and data collection companies that know quite a bit about your browsing habits. Luckily, no matter what your browser of choice might happen to be, there is a way to stop social networks and advertising companies from tracking your every move on the Web. Sites like Twitter, Facebook and Google store cookies on your computer, making it possible for them to keep tabs on you on other websites, as long as there’s a button that can send information to that social network, like a Follow, Like or Tweet button, you know that your data is being shared with these sites. You don’t even have to be logged into your social network account for the data transfer to happen.
Les outils de surveillance gratuits Se traquer soi-même.