Paper weighs current-location and query-target privacy in multi-hop radio
Even encrypted relays can reveal that two radios communicated, exposing both origin and destination locations.
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Stories tagged #location-privacy
CrossLink: Breaking Location Privacy by Linking Device Identifiers Across Protocols
Researchers present CrossLink, a passive tracing algorithm linking temporary device identifiers across LTE, WiFi, and BLE, reconstructing full traces for 83% of simulated users.