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Detection Strategy for Cryptographic GNSS Anti-Spoofing
IEEE Transactions on Aerospace and Electronic Systems, 2013A strategy is presented for detecting spoofing attacks against cryptographically-secured Global Navigation Satellite System (GNSS) signals. The strategy is applicable both to military Global Positioning System (GPS) signals and to proposed security-enhanced civil GNSS signals, whose trustworthiness is increasingly an issue of national security.
Todd E Humphreys
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An Application for Detecting GNSS Jamming and Spoofing
ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation, 2021Global Navigation Satellite System (GNSS) location engines on Android devices provide incredible location and navigation utility to billions of people worldwide. However, these location engines currently have little to no protection from accidental or intentional tampering that could block service or even spoof the reported location.
Nicholas Spens +2 more
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Proceedings of the IEEE, 2016
Global navigation satellite signals can be spoofed by false signals, but special receivers can provide defenses against such attacks. The development of good spoofing defenses requires an understanding of the possible attack modes of a spoofer and the properties of those modes that can be exploited for defense purposes.
Mark L. Psiaki, Todd E. Humphreys
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Global navigation satellite signals can be spoofed by false signals, but special receivers can provide defenses against such attacks. The development of good spoofing defenses requires an understanding of the possible attack modes of a spoofer and the properties of those modes that can be exploited for defense purposes.
Mark L. Psiaki, Todd E. Humphreys
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Research Progress of GNSS Spoofing and Spoofing Detection Technology
2019 IEEE 19th International Conference on Communication Technology (ICCT), 2019With the highly implement of global satellite navigation system, the security and reliability of GNSS applications have attracted much attention, which raise the research attention of spoofing and spoofing detection technology. Research on GNSS spoofing and spoofing detection technology can improve the ability of navigation receiver to resist spoofing ...
Junzhi Li 0002 +3 more
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Detecting GNSS Spoofing using Temporal Behavior of Spoofed Signals
ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation, 2021In this paper, we propose a novel method to detect Global Navigation Satellite System (GNSS) spoofing using Inertial Navigation Systems (INS) based on inherent noise of spoofed signals. We showed in prior work [21] that a solution separation-based monitor provides detection capability for slowly growing faults.
Birendra Kujur +2 more
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Detection of GNSS Spoofing using NMEA Messages
2020 European Navigation Conference (ENC), 2020Many devices are dependent on the positioning, velocity, and time information provided by Global Navigation Satellite Systems (GNSS) receivers. Although the accuracy and integrity of GNSS receivers have improved over the years, the susceptibility of the receivers to signal interferences such as GNSS jamming and spoofing remains a significant issue to ...
Dong-Kyeong Lee +6 more
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A sum-of-squares approach to GNSS spoofing detection
IEEE Transactions on Aerospace and Electronic Systems, 2016This paper analyses the sum-of-squares (SoS) detector that is designed to reveal the presence of a spoofing attack. The SoS decision statistic is computed using carrier phase measurements from two spatially separated Global Navigation Satellite System receivers and assumes a simple form that makes it suitable for real-time applications. The detector is
Daniele Borio, Ciro Gioia
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Barometer Based GNSS Spoofing Detection
ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation, 2020In recent years, the number of smartphones with onboard Global Navigation Satellite System (GNSS) chipsets has been increasing. Although the navigation engines inside these phones use information from the GNSS chipsets as well as other sources of location such as network positioning, they are still vulnerable to GNSS spoofing.
Dong-Kyeong Lee +3 more
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2023 31st Signal Processing and Communications Applications Conference (SIU), 2023
Global Navigation Satellite Systems (GNSS) measurements are frequently used, especially in autonomous vehicle navigation, as they can provide successful positioning solutions. Therefore, the importance of positioning accuracy of the GNSS receiver in these vehicles has increased.
Akcay, Hande Işıl +2 more
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Global Navigation Satellite Systems (GNSS) measurements are frequently used, especially in autonomous vehicle navigation, as they can provide successful positioning solutions. Therefore, the importance of positioning accuracy of the GNSS receiver in these vehicles has increased.
Akcay, Hande Işıl +2 more
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Spoofing Detection for Airborne GNSS Equipment
ION GNSS+, The International Technical Meeting of the Satellite Division of The Institute of Navigation, 2018Standards for the next-generation of civilian airborne GNSS equipment are now in development by RTCA and the European Organisation for Civil Aviation Equipment (EUROCAE). An initial version (for verification and validation) of Minimum Operational Performance Standards (MOPS) for dual-frequency multi-constellation (DFMC) GNSS airborne equipment is ...
Christopher Hegarty +5 more
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