Internet probe can track you down to within 690 metres - tech - 05 April 2011 - New Scientist - Dave's Blog

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Internet probe can track you down to within 690 metres - tech - 05 April 2011 - New Scientist

2011 Apr 8, 2:07"On average their method gets to within 690 metres of the target and can be as close as 100 metres – good enough to identify the target computer's location to within a few streets.", "When a landmark machine and the target computer have shared a router, the researchers can compare how long a packet takes to reach each machine from the router; converted into an estimate of distance, this time difference narrows the search down further."PermalinkCommentstechnical internet privacy geo geolocation security
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