TY  - RPRT
TI  - System and Method for Detecting Unauthorized Device Access by Comparing Multiple Independent Spatial-Time Data Sets from Other Devices
AU  - Krage, Frederick J.
AU  - Westmeyer, Paul A.
AU  - Wertenberg, Russell F.
AU  - Riegel, Jack F.
PY  - 2017
UR  - https://ntrs.nasa.gov/citations/20170008523
ID  - 20170008523
ER  -