Tracking Your Trip With Your Phone

For a while I’ve been trying to find a device that will let me track myself wherever I go to map out my routes. Then when I got an iPhone I figured there’d be an app for that. Google Latitude came close, but no cigar. But I’ve found a great one!

Turns out, my iPhone tracks what cell towers I’m connected to and stores that data on the phone for a year. Well that’s not going to give you GPS-quality coordinates, but it’s certainly enough for me to show a trip I took and map things out roughly. There’s even an app for that (Mac only for now). Here’s where I’ve been in the last year.

There’s apparently a similar cell tower log file on Android-based phones too. This information has apparently been known for a while, but was just brought up and publicized recently as a security or privacy risk. But that risk is pretty low, considering that someone would have to already have your phone or computer to get the information. And if the data helps you do something positive, then it’s a pretty cool feature. I’d love to see Apple build out a service or piece of software that would accentuate this!

About Beau Woods

Beau Woods is a cyber safety innovation fellow with the Atlantic Council, a leader with the I Am The Cavalry grassroots initiative, and founder/CEO of Stratigos Security. His focus is the intersection of cybersecurity and the human condition, primarily around cyber safety, ensuring connected technology that can impact life and safety is worthy of our trust. Over the past several years in this capacity, he has consulted with automakers, medical device manufacturers, healthcare providers, cybersecurity researchers, US federal agencies and legislative staff, and the White House.

Posted on April 22, 2011, in USA and tagged , , , , , , . Bookmark the permalink. Leave a comment.

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