Dorothy Denning wrote an interesting paper on authenticating location using GPS signals... I think it's reachable from her home page as well as the following citation: D. E. Denning and P. F. MacDoran, "Location-Based Authentication: Grounding Cyberspace for Better Security," Computer Fraud and Security, Feb. 1996 Ian :)
- GPS integrity amir . herzberg
- Re: GPS integrity Ian BROWN
- Re: GPS integrity Eugene Leitl
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- Re: GPS integrity Greg Troxel
- Re: GPS integrity Phil Karn
- Re: GPS integrity Phil Karn
- Re: GPS integrity Steve Cook
- Re: GPS integrity amir . herzberg
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- GPS integrity Lenny Foner
- Re: GPS integrity Derek Atkins