NavList:
A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
Re: GPS "spoofing"
From: Geoffrey Kolbe
Date: 2013 Jul 27, 09:16 +0100
From: Geoffrey Kolbe
Date: 2013 Jul 27, 09:16 +0100
A couple of years ago, I was at a defense exhibition in London and was one of a party being shown around a large British warship. I asked about the vulnerability of the GPS navigation system to 'spoofing'. The reply was unusually candid. Just a few months previously, the ship has been subjected to an intense effort to jam or spoof the GPS navigation system in order to test the vulnerability of such systems to such attacks. The worst these attacks did was to move the ship (virtually) eight feet.....