Table 3.

Proposed countermeasures, along with the hardware and software changes required for implementation.

Countermeasure	Mitigation Approach	Hardware Changes Required	Software Changes Required
Frequency hopping	Increasing sensor’s robustness	Significantly more complex sensor	Changes in sensor’s driver
Sensor fusion	Increasing sensor’s redundancy; Environment monitoring	Additional and redundant sensors	Algorithms for sensor data fusion
Adaptive noise sensing	Environment monitoring	Additional sensor capabilities	None
Signal anomaly detection (by ML and other methods)	Intelligent signal processing	Might require changes to the sensor to output additional signal information	Anomaly detection algorithms