Google updates Chrome, finally adds Do Not Track feature

Posted: November 12, 2012 in Analysis
Tags: , , , ,

Google’s Chrome browser is cutting edge in just about every sense.

But when it comes to the “Do Not Track” feature, Chrome was a laggard: the last major browsing platform to support the feature.

That dubious distinction ended Tuesday, when Google released Chrome 23, which finally allows Chrome users to request that websites disable user tracking.

In a post on Google’s Chrome blog, the company made a passing reference to the new feature, after talking up clearly more interesting new features like GPU-accelerated video decoding on Windows systems (a real battery-saver) and easy-to-access per-site permissions.

Google’s support for the feature comes almost two years since Microsoft implemented tracking protection in its IE9 browser, and eight months after the Mozilla Foundation announced support for the Do Not Track feature in its Firefox web browser.

Google’s wet blanket response is understandable.

The “Do Not Track” feature, currently a proposed W3C standard, has met with resistance from online advertisers and technology firms alike.

Advertisers, acting through the Direct Marketing Association, have proposed modifying the W3C’s DNT standard to allow online advertisers to continue pushing marketing material to users, even after the DNT feature is enabled – leading to objections from other working group members.

Then, after Microsoft decided to enable the DNT feature by default with the release of its IE 10 browser, it was charged by competitors such as the Mozilla Foundation and Yahoo as well as the Direct Marketing Association of violating the spirit and letter of the draft W3C Do Not Track standard.

Some advertisers suggested they would not honor DNT requests by individual web browsers.

Then, in September, The Apache Project patched its ubiquitous web server to ignore Do Not Track flags in browsers where the option is enabled by default. Apache subsequently backed down and provides the code to ignore DNT as a commented option in its config files.

Late last month, Yahoo announced it would ignore Do Not Track signals from users of Microsoft’s Internet Explorer 10 browser, causing more privacy headlines.

Acknowledging the complexity of the current system, Google warned users that “the effectiveness” of Do Not Track requests “is dependent on how websites and services respond.”

Source : http://nakedsecurity.sophos.com

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