OSNMA anti-spoofing technology now on PolaRx5 GNSS reference receivers 

Septentrio, a leader in high-precision GNSS* positioning solutions, launches OSNMA (Open Service Navigation Message Authentication) on their high-end PolaRx5 reference receiver series. OSNMA offers end-to-end authentication on Galileo’s civilian signals, protecting receivers from GNSS spoofing attacks. Spoofing is a malicious form of radio interference, where faulty positioning information is sent into the receiver. OSNMA adds another layer […]