[K3CAL] Interesting Article on GPS

[N3AE]

The link below is to a good article on GPS and how it can be spoofed, along with some discussion on countermeasures.

http://spectrum.ieee.org/telecom/security/protecting-gps-from-spoofers-is-critical-to-the-future-of-navigation?utm_source=TechAlert&utm_medium=Email&utm_campaign=TechAlert_08-11-16&t_email=donleyst@comcast.net&bt_ts=1470920598660   


Most people don't realize how much GPS has become the weak link and single-point-failure in our modern world, especially its use as a precise time standard to synchronize digital communications networks.



Shawn
N3AE