Gnss spoofer detection system and method and computer program product, configured to alert for spoofers

A system for identifying spoofers affecting a platform e.g., vehicle, including:

• a hardware processor configured for, at least once, providing a time-specific spoof indication including
• using at least plural GNSS drift indications to compute plural drift-indication specific possible spoof alerts respectively, and
• combining said drift-indication specific possible spoof alerts to yield the time-specific spoof indication.

A method for identifying spoofers affecting a platform e.g., vehicle, the method including:

• providing a time-specific spoof indication including
• using at least plural GNSS drift indications to compute plural drift-indication specific possible spoof alerts respectively, and
• combining said drift-indication specific possible spoof alerts to yield the time-specific spoof indication.

A computer program product, comprising a non-transitory tangible computer readable medium having computer readable program code embodied therein, said computer readable program code adapted to be executed to implement a method for identifying spoofers affecting a platform e.g., vehicle, the method including providing a time-specific spoof indication by

• using at least plural GNSS drift indications to compute plural drift-indication specific possible spoof alerts respectively, and
• combining said drift-indication specific possible spoof alerts to yield the time-specific spoof indication.