GNSS Spoofing in Mobile Devices: A Survey on Impact and Countermeasures
This survey examines how GNSS spoofing attacks affect smartphones and reviews various countermeasures. It categorizes attack effects based on whether legitimate or forged signals are used, and assesses detection methods like signal quality checks, temporal correlation, and inertial sensor comparisons. The findings suggest current methods can detect spoofing but lack the capability to fully restore a trusted solution.