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Threats to GNSS/GPS signals are increasing at an alarming pace worldwide, exposing unprotected vessels to potentially dangerous spoofing and jamming. Commercial shipping is being disrupted globally, not just in conflict zones. GNSS threats can cause collisions, delays, and other hazards that compromise crew safety and business operations.

PntGuard™ provides the layer of trust you need to maintain accurate positioning and ensure reliability at sea. 

A first-of-its-kind maritime security solution, PntGuard is powered by NAL Technologies’ (Naltec) market-leading assured positioning, navigation, and timing (APNT) technology and built on the Iridium PNT signal. The standalone navigational aid delivers instant alerts the moment a vessel’s position is falsified, delivering true position data when other bridge systems are compromised. Easy to install, PntGuard leverages sophisticated PNT technology to complement a vessel’s GNSS/GPS feed by providing an alternative authenticated, trusted position when interference occurs.

PntGuard innovatively combines an authenticated and fully independent positioning signal with real-time jamming and spoofing detection into a standalone system for maritime operations. With a combination of position authentication, resilience, and ease of deployment, PntGuard is the layer of trust you need.