Researchers at Yale Privacy Lab and French nonprofit Exodus Privacy have documented the proliferation of tracking software on smartphones, finding that weather, flashlight, rideshare, and dating apps, among others, are infested with dozens of different types of trackers collecting vast amounts of information to better target advertising.
Exodus security researchers identified 44 trackers in more than 300 apps for Google’s Android smartphone operating system. The apps, collectively, have been downloaded billions of times. Yale Privacy Lab, within the university’s law school, is working to replicate the Exodus findings and has already released reports on 25 of the trackers.
Yale Privacy Lab researchers have only been able to analyze Android apps, but believe many of the trackers also exist on iOS, since companies often distribute for both platforms. To find trackers, the Exodus researchers built a custom auditing platform for Android apps, which searched through the apps for digital “signatures” distilled from known trackers. A signature might be a tell-tale set of keywords or string of bytes found in an app file, or a mathematically-derived “hash” summary of the file itself.
The findings underscore the pervasiveness of tracking despite a permissions system on Android that supposedly puts users in control of their own data. They also highlight how a large and varied set of firms are working to enable tracking.
Gary Edwards on 28 Jun 11Clash of the Productivity Clouds: Before we attempt to answer those questions, one thing must be stated flatly: Office 365 and Google Apps are vastly different products. Office 365 is meant to be used with a locally installed version of Office (preferably Office 2010), whereas Google Apps lives 100 percent in the browser. To use a hackneyed metaphor, we're talking apples and oranges. With so many feature variables between the two products, blanket pronouncements don't make a lot of sense. Nonetheless, with the production release of Office 365, the cloud era of desktop productivity software officially kicks into high gear. Office 365 works with Microsoft's Web App versions of desktop Office applications -- Word, Excel, PowerPoint, and OneNote -- so theoretically, you can use it without a locally installed version of Office at all. But most people won't. The real Office 365 ploy is this: Sick of maintaining Exchange and SharePoint servers? No problem. Pay Microsoft and it will run those servers for you -- and throw in the fancy new Lync communications server. Office 365 represents the first time Microsoft has bundled desktop software (Office 2010) with an online service into a single subscription-based offering. But if you have another source of licenses for Office (2010, 2007, or otherwise), or if you want to run just the Office Web Apps (not likely), you can get an Office 365 license without paying for Office.
