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Google Security Technology

How To Pull Location Data From Encrypted Google Maps Sessions 28

Trailrunner7 writes "In the last couple of years, Google and some other Web giants have moved to make many of their services accessible over SSL, and in many cases, made HTTPS connections the default. That's designed to make eavesdropping on those connections more difficult, but as researchers have shown, it certainly doesn't make traffic analysis of those connections impossible. Vincent Berg of IOActive has written a tool that can monitor SSL connections and make some highly educated guesses about the contents of the requests going to Google Maps, specifically looking at what size the PNG files returned by Google Maps are. The tool then attempts to group those images in a specific location, based on the grid and tile system that Google uses to construct its maps."
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How To Pull Location Data From Encrypted Google Maps Sessions

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  • by eyenot ( 102141 ) <eyenot@hotmail.com> on Monday February 13, 2012 @07:21PM (#39026449) Homepage

    Could anybody brainstorm as to how this could be made lucrative? I don't imagine it, somehow.

    1. You're on a public wifi, unsecured, and I'm sniffing your packets, and uh oh, I'm getting information about where you are located. Wait... you're right over there. I can see you. Okay, I'm smart.

    2. Okay, you're far away, and somehow I hacked your network connection, and all I see is you're using Google. Or maybe I hacked you over unsecure wifi from the public bench over here. Anyways, I can see what location you're looking *at*. So... I come up to you, and I say, "Karl... Karl, are you looking at Mogadishu, Karl? You know... we, uh, we're not allowed to look at Mogadishu, Karl. It's against whatevers. So... you're FIRED, Karl. Clean out your locker, Karl!"

    Is this all plausible? What is this useful for, anyway?

    "I caught you looking at the world's largest beaver dam in northern Canada. I'm going to tell the boss I caught you looking at beaver on your lunch break. Guess what? He's going to totally misunderstand. He's going to fire you. I'm going to get the partnership. I might be a douche, but, you're saaaaaaaaaaaaaaack---tuh."

    Or how about this:

    "Hrmmmm my opponent seems to be spending a great deal of time looking at the Himalayas. Hrrmmmmm yesssss I think I have something to use against him there. Hrmmmmm the public sentiment could be turned again.... no.... well the.... his wife would not appreesh... uh.... well.... the U.S. government has a strict policy regarding.... no.... well wtf. There's something wrong with this fuck for staring at Katchenjunga all god damn day long."

"May your future be limited only by your dreams." -- Christa McAuliffe

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