decoration

Demonstration of the risks of excessive reliance on GNSS in general and more specifically GPS by a spoofing experiment. For the first time I have seen that some mobile phones rely on GPS time to set their clock (rather than using the GSM network) and keep this information until they recover a genuine GNSS signal.

Slides of the presentation at http://jmfriedt.free.fr/innovacs2019.pdf

These slides were cited in a news published by the France24 French TV-broadcast network reporting on a potential spoofing attack in the port of Shanghai [in French]: https://www.france24.com/fr/20191118-gps-leurrage-shanghai-mit-chine-mystere-port-bateau


Auteur : JeanMichel | Date : 20/11/2019