Wednesday, 25 March 2020

Apple Safari Now Blocking All Third-Party Cookies

WebProNews
Apple Safari Now Blocking All Third-Party Cookies

Apple’s Safari web browser joins the Tor browser as one of only two that fully block all third-party cookies.

The move has been a long time coming, and Safari has been gradually adding more features that limit the overall effectiveness of third-party cookies for tracking. As a result, in a WebKit blog post, the developers downplay the change as not a big deal, although they do highlight some of the significant benefits the move brings.

One of the biggest advantages is disabling login fingerprinting. Login fingerprinting is a technique that “allows a website to invisibly detect where you are logged in and is viable in any browser without full third-party cookie blocking.”

Similarly, the move “disables cross-site request forgery attacks against websites through third-party requests,” and “removes the ability to use an auxiliary third-party domain to identify users. Such a setup could otherwise persist IDs even when users delete website data for the first party.”

There are a number of additional benefits, including paving the way for other browsers to adopt a similar approach, and simplifying things for developers. Overall, this is a good move for customers, helping protect their privacy. It will hopefully motivate site admins to adopt other ways of monetizing their content, such as the Firefox Better Web initiative.

Apple Safari Now Blocking All Third-Party Cookies
Matt Milano



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