AIM+ Anti-spoofing

Where jamming can either be intentional or circumstantial, spoofing refers to the malicious act of of purposeful injection of fake signals into the GNSS receiver to disrupt and manipulate its positioning or timing. Most of the time though, a spoofing attack will also rely on jamming to remove fallback signals.

Septentrio AIM+ Anti-Spoofing combines complex algorithmic and advanced hardware techniques such as anomaly detection, signal consistency checks, and cryptographic verification — to succesfully and reliably detect and reject spoofed GNSS signals that attempt to feed a receiver false positions or time. This is a multi-layer strategy designed to protect autonomy and secure mission-critical systems.