On the practicality of UHF RFID fingerprinting: how real is the RFID tracking problem?
| Autor: | Srdjan Capkun, Pascal Sachs, Davide Zanetti |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: |
Electric engineering
InformationSystems_INFORMATIONINTERFACESANDPRESENTATION(e.g. HCI) PERSONAL IDENTITY VERIFICATION (INFORMATION THEORY) Computer science ddc:621.3 Real-time computing Tracking (particle physics) Computer security computer.software_genre GeneralLiterature_MISCELLANEOUS ULTRA HIGH FREQUENCY UHF 300 MHZ TO 3 GHZ (ELECTRICAL ENGINEERING) PERSONENIDENTIFIZIERUNG (INFORMATIONSTHEORIE) Set (abstract data type) FOS: Mathematics ddc:510 Universal Software Radio Peripheral Shopping mall TheoryofComputation_GENERAL RADIOFREQUENZIDENTIFIKATION RFID (FUNKTECHNIK) RADIO FREQUENCY IDENTIFICATION RFID (RADIO ENGINEERING) Identification (information) ULTRAHOCHFREQUENZ UHF 300 MHZ BIS 3 GHZ (ELEKTROTECHNIK) Ultra high frequency ComputerApplications_GENERAL ComputingMilieux_COMPUTERSANDSOCIETY computer Mathematics |
| Zdroj: | Proceedings of the 11th Privacy Enhancing Technologies Symposium (PETS 2011) Privacy Enhancing Technologies ISBN: 9783642222627 PETS |
| Popis: | In this work, we demonstrate the practicality of people tracking by means of physical-layer fingerprints of RFID tags that they carry. We build a portable low-cost USRP-based RFID fingerprinter and we show, over a set of 210 EPC C1G2 tags, that this fingerprinter enables reliable identification of individual tags from varying distances and across different tag placements (wallet, shopping bag, etc.). We further investigate the use of this setup for clandestine people tracking in an example Shopping Mall scenario and show that in this scenario the mobility traces of people can be reconstructed with a high accuracy. |
| Databáze: | OpenAIRE |
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