Re: GPS integrity

[Ian BROWN]

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 :)