Security system for industrial control infrastructure

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United States of America Patent

PATENT NO 9817391
SERIAL NO

14728164

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Abstract

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An industrial control system providing security against tampering or modification generates periodic state thumbprints defining a state of control elements that may be forwarded to a security or safety appliance for comparison to a benchmark thumbprint indicating no tampering. The transmitted state thumbprint may capture not only programs but also configuration and environmental states of the control element.

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Patent Owner(s)

  • ROCKWELL AUTOMATION TECHNOLOGIES, INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boppre, Timothy Patrick Jackson, US 3 33
Chand, Sujeet Brookfield, US 86 3549
Colloton, Kevin Waukesha, US 2 10
Dart, John B Nashotah, US 5 42
Kucharski, Paul G Mukwonago, US 12 134
McMullen, Brian J Cedarburg, US 4 36
Nicoll, Alex Laurence Brookfield, US 3 33
Roback, Timothy F Waukesha, US 1 7
Seger, Daniel B Kenessaw, US 8 89
Snyder, David A Waukesha, US 62 1072
Vasko, David A Hartland, US 91 1840

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