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When Apple's latest privacy policy revealed the company could track any iPhone's location in real time, it threw some for a loop... including a pair of gentlemen from the US House of Representatives, who asked what Cupertino was up to. In a thirteen page letter dated July 12, Apple's legal counsel explains the whole matter away, while giving us a fascinating look into how the company collects -- and justifies collecting -- all that GPS data. Legally the defense is simple, as Apple claims... users grant express permission via pop-up messages for every single location-based service and app, and if you don't care to be tracked, you can simply shut down location services globally or (in iOS 4) on a per-app basis in the phone's settings panel.

Where it gets more interesting is when Apple explains what it actually collects, and who they share it with -- namely, Google and Skyhook, who provided location services to earlier versions of the operating system. In iOS 3.2 and beyond, only Apple has the keys to the database, and what's inside are locations of cell towers, WiFi access points, and anonymous GPS coordinates. None of these are personally identifying, as the company doesn't collect SSIDs or any data, and in the case of device coordinates they're reportedly collected and sent in encrypted batches only once every 12 hours, using a random ID generated by the phone every 24 hours that apparently can't be linked back to the device. In the case of iAd, Apple says coordinates don't even make it to a database, as they're immediately converted (by remote server) to a advertising-friendly five-digit zip code. Concerning location data collection for services other than iAd, there's still the little question of why, but we'll just leave you with Apple legal's quote on that subject after the break, and let you hit up the full document yourself at Scribd if you want the deep dive.

Continue reading Apple responds to congressional inquiry, details location data collection in 13-page letter

Apple responds to congressional inquiry, details location data collection in 13-page letter originally appeared on Engadget on Tue, 20 Jul 2010 01:00:00 EDT. Please see our terms for use of feeds.

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