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Synthetic GNSS spoofing data generation using field recorded signals

With the increase in GNSS user base, the studies of threats and vulnerabilities of GNSS system are also increased. Among the threats, spoofing is of particular interest because of the risk associated with it. The studies on spoofing are generally limited to simulated scenarios as the real world spoo...

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Detalles Bibliográficos
Autores principales: Khan, Abdul Malik, Iqbal, Naveed, Khan, Muhammad Faisal
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6197700/
https://www.ncbi.nlm.nih.gov/pubmed/30364628
http://dx.doi.org/10.1016/j.mex.2018.10.004
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author Khan, Abdul Malik
Iqbal, Naveed
Khan, Muhammad Faisal
author_facet Khan, Abdul Malik
Iqbal, Naveed
Khan, Muhammad Faisal
author_sort Khan, Abdul Malik
collection PubMed
description With the increase in GNSS user base, the studies of threats and vulnerabilities of GNSS system are also increased. Among the threats, spoofing is of particular interest because of the risk associated with it. The studies on spoofing are generally limited to simulated scenarios as the real world spoofing attack is very difficult to create or spot and record for analysis. This paper presents a method of generating baseband spoofing data using real world signals by simultaneous recordings of GNSS signals using two separate receivers, where one of them simulates the receiver under attack and the other simulates the response the spoofer will be going to produce to fabricate the attack. After taking the records and merging them to create the spoofing baseband signals, it is checked against several spoofing detection methods to verify the valid spoofing attack being present in the signal. This method produces the signal recordings that have real world disturbances in it that may be difficult to simulate. The developed method has the following advantages: • It does not require very expensive hardware to produce an intermediate spoofing signal. • The user has control over the spoofing power advantage. • The same scenario can be reproduced with varying parameters.
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spelling pubmed-61977002018-10-24 Synthetic GNSS spoofing data generation using field recorded signals Khan, Abdul Malik Iqbal, Naveed Khan, Muhammad Faisal MethodsX Engineering With the increase in GNSS user base, the studies of threats and vulnerabilities of GNSS system are also increased. Among the threats, spoofing is of particular interest because of the risk associated with it. The studies on spoofing are generally limited to simulated scenarios as the real world spoofing attack is very difficult to create or spot and record for analysis. This paper presents a method of generating baseband spoofing data using real world signals by simultaneous recordings of GNSS signals using two separate receivers, where one of them simulates the receiver under attack and the other simulates the response the spoofer will be going to produce to fabricate the attack. After taking the records and merging them to create the spoofing baseband signals, it is checked against several spoofing detection methods to verify the valid spoofing attack being present in the signal. This method produces the signal recordings that have real world disturbances in it that may be difficult to simulate. The developed method has the following advantages: • It does not require very expensive hardware to produce an intermediate spoofing signal. • The user has control over the spoofing power advantage. • The same scenario can be reproduced with varying parameters. Elsevier 2018-10-09 /pmc/articles/PMC6197700/ /pubmed/30364628 http://dx.doi.org/10.1016/j.mex.2018.10.004 Text en © 2018 The Authors http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Engineering
Khan, Abdul Malik
Iqbal, Naveed
Khan, Muhammad Faisal
Synthetic GNSS spoofing data generation using field recorded signals
title Synthetic GNSS spoofing data generation using field recorded signals
title_full Synthetic GNSS spoofing data generation using field recorded signals
title_fullStr Synthetic GNSS spoofing data generation using field recorded signals
title_full_unstemmed Synthetic GNSS spoofing data generation using field recorded signals
title_short Synthetic GNSS spoofing data generation using field recorded signals
title_sort synthetic gnss spoofing data generation using field recorded signals
topic Engineering
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6197700/
https://www.ncbi.nlm.nih.gov/pubmed/30364628
http://dx.doi.org/10.1016/j.mex.2018.10.004
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