yabb: yet another big brother (identity.next, the hague, 8 dec 2010)

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Yet another Big Brother

(the infrastructure behind location-based services)

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Whoami

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Location-based services?

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5

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How does it work?

GPS

Antennas

Wifi

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Skyhook

11Source: http://www.skyhookwireless.com/howitworks/

12Source: http://www.skyhookwireless.com/howitworks/

13Source: http://www.skyhookwireless.com/howitworks/

14Source: http://www.skyhookwireless.com/howitworks/

15Source: http://www.skyhookwireless.com/howitworks/

16Source: http://www.skyhookwireless.com/howitworks/

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Google

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Privacy issues

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Is your wifi hotspot personal data?

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Who monitors the location provider?

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Is the client MAC address personal data

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Lessons Learned

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Privacy <> security

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Not encrypted <> Public

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Personal Data <>

Personally Identifiable Data

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Data can be (and will become increasingly)

a liability

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Resources

• http://epic.org/privacy/streetview/• http://googlepolicyeurope.blogspot.com/20

10/04/data-collected-by-google-cars.html• http://googleblog.blogspot.com/2010/05/wi

fi-data-collection-update.html• http://edri.org • http://www.skyhookwireless.com/

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