Implementation of GPS Spoofing Test Environment using Multiple GPS Simulators
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A Global Navigation Satellite System (GNSS), which is typically exemplified by the Global Positioning System (GPS), employs a open signal structure so it is vulnerable to spoofing electronic attack using a similar malicious signal with that used in the GPS. It is necessary to require a spoofing test evaluation environment to check the risk of spoofing attack and evaluate the performance of a newly developed anti-spoofing technique against spoofing attacks. The present paper proposed a simulation method of spoofing environment based on simulator that can be implementable in a test room and analyzed the spoofing simulation performance using commercial GPS receivers. The implemented spoofing simulation system ran synchronized two GPS simulator modules in a single scenario to generate both of spoofing and GPS signals simultaneously. Because the signals are generated in radio frequency, a commercial GPS receiver can be tested using this system. Experimental test shows the availability of this system, and anti-spoofing performance of a commercial GPS receiver has been analyzed.
Abstract
A Global Navigation Satellite System (GNSS), which is typically exemplified by the Global Positioning System (GPS), employs a open signal structure so it is vulnerable to spoofing electronic attack using a similar malicious signal with that used in the GPS. It is necessary to require a spoofing test evaluation environment to check the risk of spoofing attack and evaluate the performance of a newly developed anti-spoofing technique against spoofing attacks. The present paper proposed a simulation method of spoofing environment based on simulator that can be implementable in a test room and analyzed the spoofing simulation performance using commercial GPS receivers. The implemented spoofing simulation system ran synchronized two GPS simulator modules in a single scenario to generate both of spoofing and GPS signals simultaneously. Because the signals are generated in radio frequency, a commercial GPS receiver can be tested using this system. Experimental test shows the availability of this system, and anti-spoofing performance of a commercial GPS receiver has been analyzed.
참고문헌 (11)
- Dovis, F, "GNSS Interference threats and countermeasures" (2015), Artech House
- "Statement on the vulnerability of civil unmanned aerial vehicles and other systems to civil GPS spoofing" (2012)[URL]
- Humphreys, T. E, "Assessing the Spoofing Threat : Development of a Portable GPS Civilian Spoofer", Proceedings of the Institute of Navigation(ION GNSS 2008), pp.2314~2325 (2008)
- IFEN, "SX-NSR Navigation Software Receiver User manual", IFEN, ~ (2014)
- Jafarnia-Jahromi, A, "GPS vulnerability to spoofing threats and a review of antispoofing techniques", International Journal of Navigation and Observation, pp.1~16 (2012)[DOI]
- Volpe National Transportation Systems Center 2001, "John A", Vulnerability assessment of the transportation infrastructure relying on the Global Positioning System, Technology Report, ~ (2001)
- Farid Kendoul, "Unmanned Aircraft Capture and Control Via GPS Spoofing", Journal of Field Robotics, 31(4), pp.617~636 (2014), Wiley-Blackwell[DOI]
- "Exclusive: Iran hijacked USdrone, says Iranian engineer" (2011)[URL]
- Shepard, D. P, "Characterization of receiver response to spoofing attacks", Proceedings ofthe Institute of Navigation (ION GNSS 2011) (2011)
- Spirent Communications, "GNSS Constellation Simulator Datasheet", Spirent Communications, ~ (2010)
- Spirent Communications, "SIMSAFE user manual", Spirent Communications, ~ (2013)