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How Galileo performed its authenticated positioning fix - GPS World

How Galileo performed its authenticated positioning fix
News from the European Space Agency (ESA)
In a first for any satellite navigation system, Galileo has achieved a positioning fix based on open-service navigation signals carrying authenticated data. Intended as a way to combat malicious spoofing of satnav signals, this authentication testing began at ESA’s Navigation Laboratory the same site where the very first Galileo positioning fix took place back in 2013.
These historic first authenticated signal position, velocity and timing fixes were made using a total of eight Galileo satellites for around two hours on Nov. 18. The tests represent a first proof of concept for an eventual operational service offering positioning with authenticated data to users. ....

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Septentrio Receiver Authenticates Galileo's First End-to-End Encrypted signals

Septentrio, a company based in Belgium that designs GPS/GNSS positioning technology, announced that its receiver has successfully authenticated navigation data of the first OSNMA-encrypted GNSS satellite signal. OSNMA Open Service Navigation Message Authentication is being pioneered by Europe's Galileo program and ....

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Advances in Satellite Navigation Technology Important for the Global Shipping Sector - Latest industry shipping news from the Handy Shipping Guide

Advances in Satellite Navigation Technology Important for the Global Shipping Sector
Anti-Jamming and Anti-Spoofing Crucial to Cyber Security
BELGIUM – WORLDWIDE – Leuven headquartered Septentrio, which specialises in high-precision Global Navigation Satellite System (GNSS) positioning solutions, announced today that its receiver has successfully authenticated navigation data of the first OSNMA encrypted GNSS satellite signal. OSNMA (Open Service Navigation Message Authentication) offers end-to-end authentication on a civilian signal, protecting receivers from spoofing attacks.
OSNMA is being pioneered by the Galileo Programme, with Septentrio providing a test bed for this technology from the end-user point of view. GNSS include such as the American GPS, European Galileo, Russian GLONASS, Chinese BeiDou, Japan’s QZSS and India’s NavIC. These satellite constellations broadcast positioning information to receivers which use it to calculate their absolute posit ....

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What is GNSS Spoofing? | Hydro International

March 8, 2021
With spoofing attacks on the rise, survey-grade GNSS receivers need to be protected by interference mitigation technology utilizing the latest security techniques to ensure reliable positioning.
The survey and mapping industry has been benefiting for years from GPS/GNSS precise positioning technology. While GNSS spoofing is recognized as a real threat for unmanned aerial vehicles (UAVs or ‘drones’), its influence on survey and mapping equipment is still underestimated. Reliable data capture is important across various mapping use cases, from man-based surveying and mobile mapping all the way to UAV photogrammetry. Ensuring dependable positioning requires the use of robust equipment, designed in such a way that alleviates all possible vulnerabilities. The use of GNSS receivers which are robust against jamming and spoofing is key to trustworthy data capture anytime, anywhere. ....

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