Google Chrome cracks down on cookies that track you online

first_img reading • Google Chrome cracks down on cookies that track you online Google I/O 2019 Share your voice Chrome Privacy Google Internet Software Google I/O 2019 2:58 Now playing: Watch this: Comments Pixel 3A review: The cheap phone Google always needed Google Nest Hub Max: A higher-end smart display for Google Assistant Google Maps gets Incognito Mode Google’s next-gen Assistant is 10x faster, knows where your mom lives See all our Google I/O coverage Google is aware of the effects it’ll have, though. “We’re committed to preserving the overall health of the web ecosystem,” Oppenheimer said.Chrome to curtail browser fingerprinting, tooA change to Chrome’s cookie handling had been expected, but it’s not clear yet how it’ll affect the web overall. The company’s approach, later and less aggressive compared to other browsers, has the potential to be more significant since Chrome today accounts for about 63% of web usage, according to analytics firm StatCounter.Cookie bans can backfire, Schuh and Galbraith said.”Blunt approaches to cookie blocking have been tried, and in response we have seen some user-tracking efforts move underground, employing harder-to-detect methods that subvert cookie controls,” they said. Tal Oppenheimer, a Chrome product manager, described Chrome privacy changes at the Google I/O show.Tal Oppenheimer, a Chrome product manager, described Chrome privacy changes at the Google I/O show. Screenshot by Stephen Shankland/CNET That’s why Google also is trying to to crack down on browser fingerprinting, in which websites run scripts to gauge a browser’s configuration and abilities with enough tests that people can in effect be identified and tracked. Anti-fingerprinting technology also is already in use in other browsers.”Chrome plans to more aggressively restrict fingerprinting across the web,” Galbraith and Schuh said. “One way in which we’ll be doing this is reducing the ways in which browsers can be passively fingerprinted, so that we can detect and intervene against active fingerprinting efforts as they happen.” Curtailing cookie powers is a big step toward user privacy, though it may not go as far as other browsers.  Stephen Shankland/CNET Safari did it. Firefox did it. Brave did it. Now Google Chrome, too, is trying to curtail privacy problems posed by cookies — the small text files websites store that can track you online.”We’re changing how cookies work in Chrome, making them more private and secure by default,” said Tal Oppenheimer, a Chrome product manager speaking at the Google I/O show for developers Tuesday.Cookies have been useful for decades for actions like remembering that you’re signed into a website or keeping that toothpaste in your e-commerce shopping cart. They also turned out to be useful for letting advertisers and publishers track you online — including your activity as you traveled around many websites on the web.Curtailing cookie powers is a big step toward user privacy, though it may not go as far as other browsers. Google believes that draconian cookie blocking has an unintended consequence, though, which is that websites figure out ways to track you that sidestep cookies and that you can’t control at all.Google will require website developers to specify when cookies can be used for this cross-site tracking.”This change will enable users to clear all such cookies while leaving single domain cookies unaffected, preserving user logins and settings. It will also enable browsers to provide clear information about which sites are setting these cookies, so users can make informed choices about how their data is used,” said Ben Galbraith, director of Chrome product management, and Justin Schuh, director of Chrome engineering, in a blog post about Chrome’s coming cookie policies.Developers can test the new feature today in the developer version of Chrome, but it’ll ship more broadly later this year, Oppenheimer said.The move is likely to cause trouble with websites and advertisers that rely on such cookies, for example to monitor your behavior to place better targeted, more profitable ads. Google is one such website, of course, and it’s a giant of online advertising. Jul 24 • Nest Hub Max: Google’s 10-inch Assistant smart display costs $230, debuts Sept. 9 Jul 10 • How to get Android 10 right now • 4 Aug 26 • Android Q has a name: Android 10. Here’s how you’ll use it See All Aug 12 • Google will ask you to migrate your Nest account soon: Here’s what you need to know Google I/O 2019 Tags Originally published May 7, 1:54 p.m. PT.Update, 2:07 p.m. PT: Adds more details. Incognito mode comes to Google Mapslast_img

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