Ad blockers are on the rise -- even within Google's Chrome browser. And even if browsers don't block the ads themselves, blocking ad tracking means browsers can improve your privacy online. Apple has been trying hard for years to make privacy a selling point for its products. "Safari is [the] best ally of Brave among big-four browsers on privacy," tweeted Brendan Eich, founder and CEO of browser maker Brave, whose eponymous browser blocks ads and ad tracking software on websites. Apple software Senior Vice President Craig Federighi announces Safari's intelligent tracking prevention in June 2017 at an Apple conference.
The advertising group's letter involves Safari's handling of a decades-old technology called cookies, Browsers store and analyze these small text files to keep track of things like what items you've put in your e-commerce shopping cart, what your preferred language is and whether you're logged into Gmail, Advertisers can use their own cookies to figure out, for example, that you looked up waffle iron prices or spend hours a week on a forum for coin collectors, When you visit a website, your browser can store two types of cookies: first-party cookies, which are from the publisher of the website, and third-party cookies, from companies such as advertisers that want to know if you've seen their ads on that iphone screen protector guarantee website..
Browsers are increasingly cracking down on third-party cookies. The Safari and Brave browsers block third-party cookies, and for years you've been able to configure other browsers like Microsoft Edge, Google Chrome and Mozilla Firefox to block. Safari 11 -- which arrives on Sept. 19 for iPhones and iPads and Sept. 25 for Macs with the new MacOS High Sierra software -- goes a step farther, though. Its intelligent tracking-prevention technology makes it harder for ads to follow you around from one site to another and for advertisers to keep track of your browsing habits over the longer term. One part of the approach is deleting even first-party cookies if it's been more than 30 days since you interacted with the website that set the cookie.
That's what's got advertising groups squealing, "Apple's Safari move ., will hurt the user experience and sabotage the economic model for the internet," the letter said, "Apple's unilateral and heavy-handed approach is bad for consumer choice and bad for the ad-supported online content and services consumers love, Blocking cookies in this manner will drive a wedge between brands and their customers, and it will make advertising more generic and less timely and useful."The iphone screen protector guarantee groups signing the letter were the American Association of Advertising Agencies (4A's), the American Advertising Federation (AAF), the Association of National Advertisers (ANA), the Data & Marketing Association (DMA), the Interactive Advertising Bureau (IAB) and the Network Advertising Initiative (NAI)..
To be sure, there is a lot at stake. Online ad spending will grow 17.4 percent to $223.74 billion from 2016 to 2017, according to advertising industry tracking firm eMarketer. If you fear Safari 11 will drive a wedge between you and your favorite brands, you can disable intelligent tracking prevention through Safari's preferences. Nobody wants to start paying for a Facebook subscription. But the advertisers probably shouldn't expect us to leap to their defense. Seventy-nine percent of people surveyed would reject a website request to share their browsing behavior with an advertiser and its analytics partners, according to a study by PageFair, which sells software to try to thwart ad blocking.
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