A METHOD AND SYSTEM FOR DETECTING ATTEMPTED MALICIOUS RE-PROGRAMMING OF A PLC IN SCADA SYSTEMS

Presented herein are a system and method of identifying when an Engineering Workstation (EWS) in a Supervisory Control and Data Acquisition (SCADA) system is attempting to maliciously reprogram a Programmable Logic Controller (PLC) without the operator's knowledge.

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Bibliographic Details
Main Authors Silberschlag, Shimon, Roshandel, Mehran, Shabtai, Asaf, Puzis, Rami
Format Patent
LanguageEnglish
French
German
Published 14.06.2017
Subjects
CALCULATING
COMPUTING
CONTROL OR REGULATING SYSTEMS IN GENERAL
CONTROLLING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
FUNCTIONAL ELEMENTS OF SUCH SYSTEMS
MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS
PHYSICS
REGULATING
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Summary:Presented herein are a system and method of identifying when an Engineering Workstation (EWS) in a Supervisory Control and Data Acquisition (SCADA) system is attempting to maliciously reprogram a Programmable Logic Controller (PLC) without the operator's knowledge.
Bibliography:Application Number: EP20160203118