By Rosa Golijan
Your iPhone has a hidden feature: It tracks and records your location constantly whether you want it to or not. What? You wish it wouldn't do that without your knowledge or consent? Too bad, because there's not much you can do about the tracking feature right now.
Alasdair Allan and Pete Warden, a pair of security researchers, recently discovered that iPhones — as well as 3G-enabled iPads — running iOS 4 constantly record and store their users' locations in unencrypted files. These files are basically very long lists of latitude-longitude coordinates and timestamps, and they can be found on the devices themselves as well as within the software backups saved on users' computers.
Since the tracking data files are unencrypted and unsecured, they can easily be viewed by someone who has physical access to your iPhone, 3G-enabled iPad, or the computer which contains your iOS software backups. As far as anyone can tell at this point though, the data can not be viewed by someone without physical access to those devices — unless you were to copy and send it to him or her, of course.
In order to demonstrate the extent of the data being recorded and stored, Allan and Warden have built and made available a Mac OS app called iPhone Tracker. If this app is opened on a Mac OS computer which has been used to sync an iPhone or 3G-enabled iPad, you will be able to view all the location data which has been recorded by your devices.I decided to try the app out on my own computer and I chuckled when I saw the first map:
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http://digitallife.today.com/_news/2011/04/20/6501660-your-iphone-is-secretly-tracking-you-all-the-timeWell worth a trip to the link.