Abstract: | A portable civilian GPS spoofer is implemented on a digital signal processor and used to characterize spoofing effects and develop defenses against civilian spoofing. This work is intended to equip GNSS users and receiver manufacturers with authentication methods that are effective against unsophisticated spoofing attacks. The work also serves to refine the civilian spoofing threat assessment by demonstrating the challenges involved in mounting a spoofing attack. |
Published in: |
Proceedings of the 21st International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2008) September 16 - 19, 2008 Savannah International Convention Center Savannah, GA |
Pages: | 2314 - 2325 |
Cite this article: | Humphreys, Todd E., Ledvina, Brent M., Psiaki, Mark L., O'Hanlon, Brady W., Kintner, Paul M., Jr.,, "Assessing the Spoofing Threat: Development of a Portable GPS Civilian Spoofer," Proceedings of the 21st International Technical Meeting of the Satellite Division of The Institute of Navigation (ION GNSS 2008), Savannah, GA, September 2008, pp. 2314-2325. |
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