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Bluetooth Surveillance Tested In the UK

Posted by kdawson on Tue Apr 22, 2008 02:37 PM
from the turn-the-darn-thing-off dept.
Privacy Wireless Networking Hardware
KentuckyFC writes "If you live in the city of Bath in the UK and carry a Bluetooth-enabled device, your movements may have been secretly monitored in an experiment designed to test surveillance techniques in prisons. Researchers from Bath University recorded the movements of 10,000 Bluetooth-enabled devices during their 6-month trial. They say the experiment was a test of a technique for monitoring the interactions between prisoners in jail that could be used to work out which inmates have become closely associated. The work was prompted by revelations that the Madrid train bombers who devastated the city in 2004 first met in a Spanish prison (abstract)."
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Firehose:Bluetooth surveillance tested in the UK by KentuckyFC (1144503)
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  • mandatory bluetooth collars next??? (Score:3, Insightful)

    by advocate_one (662832) on Tuesday April 22 2008, @02:42PM (#23161818)
    expect civil liberties to really hit the roof over this one... whatever happened to the right of free association?

    • Re:mandatory bluetooth collars next??? (Score:4, Funny)

      by gnick (1211984) on Tuesday April 22 2008, @03:06PM (#23162212) Homepage

      mandatory bluetooth collars next???
      Yes. The obvious next step to analysis of open-air traffic is electronic tagging and tracking of free citizens. Of course, that will just be to get us to drop our guard while they prepare to implant their dream-recorders to preemptively stop terror by arresting us for thought crime.

      Want to buy some tin-foil? Your head looks cold.

    • Re:mandatory bluetooth collars next??? (Score:4, Interesting)

      by owlnation (858981) on Tuesday April 22 2008, @03:08PM (#23162244)

      expect civil liberties to really hit the roof over this one... whatever happened to the right of free association?
      You do not, and never have had that right in the UK. It's just that until recently it was rarely enforced.

      It's already too late. The sun is setting on democracy in the UK.
      • Wouldn't it be easier to just look at their gang tattoos? Even then, you can't prove guilt based on association, so it's kind of pointless.

  • I suspect the guards. (Score:3, Insightful)

    by khasim (1285) <brandioch.conner@gmail.com> on Tuesday April 22 2008, @02:43PM (#23161852)
    This project is going to discover that the GUARDS have contact with prisoners that go on to commit crimes.

    Prisoner-A and Prisoner-B commit a terrorist act of child pornography and BOTH of those prisoners will have had contact with Guard-C in Prison-D. Therefore, every other prisoner who had contact with Guard-C is a potential terrorist child pornographer.

    Really. That's all that you're going to find from this. This is a waste of money.

  • That explanation smells like bullshit (Score:5, Insightful)

    by Reality Master 201 (578873) on Tuesday April 22 2008, @02:44PM (#23161858) Journal
    Tracking prisoners? With Bluetooth devices? Horseshit.

    RFID is a far better choice - it's passive (no batteries) and it's cheap. I bet the purpose of Bluetooth tracking is to track non-imprisoned people.

    • Re: (Score:3, Insightful)

      by wattrlz (1162603)
      If you're going to broadcast your music, your cell phone conversations, and whatever other data people transfer by bluetooth to anyone in a ten meter radius I don't see why you should be so up in arms about someone happening to receive and record that information.
      • If you're going to broadcast your television programs, and whatever other data people transfer by satellite to anyone in the whole continent I don't see why you should be so up in arms about someone happening to receive and record that information.

        The problem is the Corporations don't like it and they have more power then a bunch of un-herded sheep. Together the sheep have the power but with so many rumours and misinformation it's easier to divide and conquer them then the few CEOs that hold all the power o
  • So I guess Britain's not even pretending anymore that there's a difference between free people and imprisoned criminals.

    Who wants to bet that this data will be subpoenaed in a case in the future?

      • Re:Not even pretending. (Score:4, Interesting)

        by Valdrax (32670) on Tuesday April 22 2008, @04:11PM (#23163066)
        Right, right. Apparently, they're called "witness summons" now for people, though I have no idea what you call subpoena duces tecum nowadays. I'm sure that you have some procedure for compelling potential witnesses to a crime to appear and present documents -- like this data.

        While two university students don't represent your whole population, the tolerance you people have of being watched by cameras all day does. Frankly, I find your countrymen somewhat distubring for supporting 24/7 pervasive surveillance.

        And it's not a non-issue. It's a demonstration of a technique to track the coming and goings of non-criminal citizens for the purpose of determining who they associate with. So what if they claim the ultimate goal is tracking actual prisoners? They've demonstrated a far more useful purpose for it for a nanny state. Can you not imagine the utility this would have in tracking down members of protest groups? This is so much easier to sort through than video footage.

        • Re: (Score:3, Interesting)

          by Macthorpe (960048)

          Right, right. Apparently, they're called "witness summons" now for people, though I have no idea what you call subpoena duces tecum nowadays. I'm sure that you have some procedure for compelling potential witnesses to a crime to appear and present documents -- like this data.

          The presenting of data which was legally gained to a court of law is not an invasion of privacy. There's nothing personally identifiable in the data they've collected, so it would be challenging to actually link this to a potential crime.

          While two university students don't represent your whole population, the tolerance you people have of being watched by cameras all day does. Frankly, I find your countrymen somewhat distubring for supporting 24/7 pervasive surveillance.

          Good combination of exagerration and an absolutely ridiculous generalisation that isn't substantiated by a single fact. I'm going to hazard a guess that you only get your information about the UK and security issues from Slashdot articles, which is a pretty sure-fire way

  • Why not giving cellphones to the prisoners?
    I mean, what kind of devices you give to prisoners so they are not able to hack and communicate without being close to each other?
  • What does the case study prove really? Only that prisoners talk to other prisoners. I fail to see how this proves intent.

    Sure while in prison a prisoner may talk to someone who may have ties to a terrorist organization. But if/when they get out and they do not commit terrorist acts, the hours spent on tracking him would be for not.
    • Yeah but you can see if new groups form, remember if your in jail then you've already lost your liberties, so they're free to watch you as much as they want in there.
  • If you live in the UK, (especially London) you know your movements are being monitored - there's a bloody video camera every 12 feet.

    • Re: (Score:3, Interesting)

      by owlnation (858981)

      If you live in the UK, (especially London) you know your movements are being monitored - there's a bloody video camera every 12 feet.
      Not just London -- everywhere in the UK. There's nearly 5 million of the things. So all you have to do is match up the video to the bluetooth signal from the (easily traceable by bank details or credit card) mobile phone. So if you have a hoodie or a baseball cap on, then they still know who you are (or whose phone you've stolen).
  • .. the tracking feature in your current cell phone? The nature of "Cells" enables device tracking.. Thats how it works.. Cells monitor and could record differential signal strength and plot your movements easily. Even with the tracking feature "disabled" I; for one welcome ....
  • Newsflash: Broadcasting a signal to anyone in range is a very easy way to get yourself tracked.

    • Re: (Score:3, Interesting)

      by Plutonite (999141)
      Well yes of course, but let's not assume that lack of tech familiarity is justification for getting 1984-ed by the benign government. I can't believe the general public is being used as testing grounds for civil rights abuses in jails. It's very funny if you think about it. It's also the scariest thing the big brothers in the UK have come up with in a long time.
  • What about battery life issues? and the devices may be used as a weapon as prisoners are very good with tuning just about anything into one.
  • Unrelated to the article....Where the hell are our Bluetooth Star Trek combadges? Hmmm? I mean, really, how farking hard can this be?

    -A PC is set up as a "server" station.

    -Off The Shelf earpieces are paired up to the bluetooth dongle.

    -Server keeps a record of what's paired to it.

    -Remote PC's act as access points that check with the main machine to see what earpieces are paired to the system and who they are assigned to for symbolic link purposes.

    In my quasi-clued brain, I can see the outline for a locater s

    • Re: (Score:2, Interesting)

      by CogDissident (951207)
      If anything, a criminal would carry a bluetooth spoofer. All it has to do is capture the signal of another bluetooth device, and just broadcast it as your own.

      Maybe even set it up so you press a button, and it randomly picks another bluetooth signal nearby and starts broadcasting that one. Would entirely defeat the system, and cost maybe 20$ and a bit of time at radioshack.
    • The work was prompted by revelations that the Madrid train bombers who devastated the city in 2004 first met in a Spanish prison

      Obviously prisons are a poor solution to the "undesirable waste persons" created by our economic system.

      No, they do their job well. A pot farmer goes to prison and learns how to rape children and bomb trains. As far as teh government is concerned, growing pot is far worse than rape and murder.

      It's a matter of a government's priorities.

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