A Selective Availability Anti-spoofing Module (SAASM) is used by military Global Positioning System receivers to allow decryption of precision GPS observations.
NaviGuard is an aviation industry first, GPS/GNSS reported anomaly detection and verification program designed to combat threats of spoofing and jamming.
A GPS spoofing attack attempts to “deceive” a GPS receiver by broadcasting counterfeit GPS signals, structured to resemble a set of normal GPS signals, ...
The best way to protect against spoofing is to directly track the encrypted Y-code. Of course, this is only possible by using a GPS receiver that has a ...
We present SemperFi, a single antenna GPS receiver capable of tracking legitimate GPS satellite signals and estimating the true location even against strong ...
To avoid the trap of spoofing Septentrio receivers are equipped with AIM+ Anti-Spoofing technology on both software and hardware levels. Protection from ...
In order to combat spoofing, GNSS receivers need to detect spoofed signals out of a mix of authentic and spoofed signals. Once a satellite signal is flagged as ...
