Your Phone Knows a Lot About You: Even When You Think You’ve Secured It

screen-shot-2017-03-06-at-10-49-13-amThose of us who want to maintain a modicum of privacy in our digital and mobile phone lives, not to mention our 21st Century kids’ lives, may be interested in a question answered by writer J.D. Biersdorfer, on his New York Times Personal Tech blog.

Answering the question, How Your Phone Knows Where You Have Been?, Biersdorfer explains lots more about the GPS function on a mobile phone, describes what’s collected, and tells how to fine out how Apple and Google use the information. He also describes, with screen shots, how to reset or disable the information collecting. It turns out that shutting off location services, or leaving them on and allowing just a few apps to use location data, is not enough. On the iPhone, more privacy settings, in a category called system services, are buried inside the location list.

Parents and teachers may want to learn a lots more about how a mobile phone keeps track of a user’s whereabouts and this column provides lots of information. Interestingly, some parents have told me that they like examining, from time-to-time, the map that the GPS leaves, especially on their kids phones.

Check it out.

 

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