22 April 2011

Big Brother is watching you

iPhone Location Tracker by Alasdair Allan and Pete Warden
The Bad:

"The most immediate problem is that this data is stored in an easily-readable form on your machine. Any other program you run or user with access to your machine can look through it.
The more fundamental problem is that Apple are collecting this information at all. Cell-phone providers collect similar data almost inevitably as part of their operations, but it’s kept behind their firewall. It normally requires a court order to gain access to it, whereas this is available to anyone who can get their hands on your phone or computer.
By passively logging your location without your permission, Apple have made it possible for anyone from a jealous spouse to a private investigator to get a detailed picture of your movements."

Before you start stalking people, note that:
"As far as we can tell, the location is determined by triangulating against the nearest cell-phone towers. This isn’t as accurate as GPS, but presumably takes less power. In some cases it can get very confused and temporarily think you’re several miles from your actual location, but these tend to be intermittent glitches."

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