Tcf362fT131417 TECHNOLOGY PROFILES T969389~/wiki
T969389Surveillance Systems Exposed
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How they work. Who builds them. Where they watch. What you can do about it.
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T969389Showing: Wireless Surveillance
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WiFi/Bluetooth Tracking
T969389Various (retail analytics, police)
T969389Passive monitoring of WiFi probe requests and Bluetooth signals to
T969389track device movement. Used commercially for foot traffic analytics
T969389and by police...
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