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Legal Over the Air Spoofing of GNSS and its Effects

Many systems depend on accurate location information from Global Navigation System Satellites (GNSS) for normal operation. Public GNSS lacks integrity mechanisms and is vulnerable to spoofing. U.S. Federal law does not allow over-the-air spoofing of GNSS or other signals, which makes assessment of vulnerabilities difficult outside of an enclosed laboratory environment. This research proved the usefulness of a Mobile GNSS Spoofing System that enables legal, real-world evaluation of GNSS …

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