FAQ Archive
GPSController FAQs - Page 5
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FAQ
What are the compliance risks during GPS outages for fleets?
The biggest compliance risk is gaps in the required electronic logging device (ELD) location history during driving periods. This can lead to violations during safety audits since the record cannot be reconstructed, pote...
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What happens to fleet operations when GPS signals are jammed?
When GPS signals are jammed, fleet operations go blind with no real-time data. Geofence alerts for yard exits or site arrivals fail to trigger, automated route optimization engines stall due to outdated positions, driver...
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Can software updates protect existing GPS trackers from jamming and spoofing attacks?
Software can help with detection by analyzing signal anomalies, but it cannot overcome fundamental hardware limitations. Basic single-frequency, single-constellation receivers lack the physical data needed to reliably di...
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What are the compliance risks from GPS spoofing in fleet operations?
GPS spoofing creates falsified electronic logging data, making ELD reports and geofence logs fraudulent. This exposes fleets to major regulatory penalties during audits because geofencing alerts and compliance reports ar...
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How can I distinguish between GPS jamming and a natural dead zone?
Jamming often causes a sudden, complete loss of all GPS and GLONASS satellites at once, while natural dead zones typically show gradual signal drop-off. A key red flag is when cellular data is still transmitting while GP...
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What is the difference between GPS jamming and spoofing in fleet tracking?
Jamming is a radio noise attack that drowns out satellite signals, causing the tracker to report 'no GPS' or stick on its last known location. Spoofing is more dangerous as it feeds the tracker false but believable satel...
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When is it too late to fix GPS spoofing issues with current tracking devices?
If your devices can't take in and report data from secondary, non-GPS sources like IMUs or celestial backups for cross-checking, they're fundamentally vulnerable. In high-risk areas, you need a hardware and data pipeline...
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How can I make my fleet tracking system resistant to GPS spoofing?
Integrate multi-constellation receivers (GPS, GLONASS, Galileo), cross-check positions with inertial sensors (IMUs), or use terrestrial RF analysis. You need to redesign the data layer to include spoofing detection with...
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What are the biggest compliance risks from GPS spoofing for cargo ships?
The biggest risk is violating sanctioned zone boundaries without knowing it. Your automated logs may show a clean path, but the actual vessel could enter restricted waters, creating massive regulatory and insurance probl...
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What's the difference between GPS spoofing and jamming?
Jamming creates a clear signal gap with no data, while spoofing provides convincing false data that leads to confident, wrong decisions. Spoofing gives you strong, stable signals that appear normal but are completely fab...
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How can I tell if my ship's GPS is being spoofed?
Watch for mismatches between systems. A stable GPS lock with no fluctuation in satellite count while your IMU or gyrocompass shows a completely different heading is a red flag. Also look for sudden, perfectly straight co...
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When should a fleet consider redesigning their navigation resilience system?
If your response plan is basically 'wait for GPS to come back,' you need to redesign. Effective resilience needs a decision layer that automatically switches position sourcing to inertial navigation, celestial fixes, or...
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