To Protect and Surf

Slashdot reports, that CSS History Sniffing is back – this time utilizing the latency that your browser shows when you have visited a site already. The time a browser takes to respond differs when the resource that is linked in a page is already in the browser cache. Of course that only works when you actually fetch the resources. As i described earlier, there is a Firefox extension that protects you: Request Policy. This extension lets you choose which sites may refer to which other sites. It’s a bit tedious to get started, but it protects you not only from the ever-watching eye of social networks that load “like” buttons everywhere, but also from this renewed threat.

Hinterlasse eine Antwort

Deine E-Mail-Adresse wird nicht veröffentlicht. Erforderliche Felder sind markiert *

Du kannst folgende HTML-Tags benutzen: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code class="" title="" data-url=""> <del datetime=""> <em> <i> <q cite=""> <strike> <strong> <pre class="" title="" data-url=""> <span class="" title="" data-url="">