Jamming and Spoofing 9 - Maritime Global Security

jammed by masking the satellite signal with noise. Complete loss of GNSS is fairly easy to detect, but subtle movements due to the effect of jamming are not – and can appear similar to spoofing, which can be very hard to detect. Spoofing is more insidious: a false signal from a ground station that simply confuses a satellite receiver.

  Receiver, Satellite, Satellite receiver