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1. WO2019034971 - A THREAT DETECTION SYSTEM FOR INDUSTRIAL CONTROLLERS

Publication Number WO/2019/034971
Publication Date 21.02.2019
International Application No. PCT/IB2018/055998
International Filing Date 09.08.2018
Chapter 2 Demand Filed 12.06.2019
IPC
G05B 19/02 2006.1
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
G05B 19/04 2006.1
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
G05B 23/02 2006.1
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
23Testing or monitoring of control systems or parts thereof
02Electric testing or monitoring
G05B 9/03 2006.1
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
9Safety arrangements
02electric
03with multiple-channel loop, i.e. redundant control systems
G05B 19/418 2006.1
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control (DNC), flexible manufacturing systems (FMS), integrated manufacturing systems (IMS), computer integrated manufacturing (CIM)
CPC
G05B 19/058
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
05Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
058Safety, monitoring
G05B 2219/14008
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
10Plc systems
14Plc safety
14008Pc monitors plc
G05B 23/0289
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
23Testing or monitoring of control systems or parts thereof
02Electric testing or monitoring
0205by means of a monitoring system capable of detecting and responding to faults
0259characterized by the response to fault detection
0286Modifications to the monitored process, e.g. stopping operation or adapting control
0289Reconfiguration to prevent failure, e.g. usually as a reaction to incipient failure detection
G05B 9/03
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
9Safety arrangements
02electric
03with multiple-channel loop, i.e. redundant control systems
H04L 67/12
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
67Network-specific arrangements or communication protocols supporting networked applications
12adapted for proprietary or special purpose networking environments, e.g. medical networks, sensor networks, networks in a car or remote metering networks
Applicants
  • SI-GA DATA SECURITY (2014) LTD. [IL]/[IL]
Inventors
  • GENDELMAN, Ilan
  • SAMOILOFF, Amir
Agents
  • BACHAR, Almog
Priority Data
62/544,83113.08.2017US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A THREAT DETECTION SYSTEM FOR INDUSTRIAL CONTROLLERS
(FR) SYSTÈME DE DÉTECTION DE MENACE POUR DISPOSITIFS DE COMMANDE INDUSTRIELS
Abstract
(EN) A threat detection system for industrial controllers, comprising a Programmable Logic Controller (PLC) comprising a report back line; a physical device connected with the PLC and comprising an output line; and a monitoring unit connected with the output line and with the report back line; the monitoring unit configured to record an output sent from the physical device to the PLC, and the PLC's report back; compare the physical device's output with the PLC's report back; and communicate at least one alert upon the physical device's output not being consistent with the PLC's report back.
(FR) L'invention concerne un système de détection de menace pour des dispositifs de commande industriels, comprenant: un contrôleur logique programmable (PLC) comprenant une ligne de retour de rapport; un dispositif physique connecté au PLC et comprenant une ligne de sortie; et une unité de surveillance connectée à la ligne de sortie et à la ligne de retour de rapport, l'unité de surveillance étant configurée pour enregistrer une sortie envoyée par le dispositif physique au PLC, et renvoyer le rapport de PLC; comparer la sortie du dispositif physique avec le retour de rapport de PLC; et communiquer au moins une alerte lorsque la sortie du dispositif physique n'est pas cohérente avec le retour de rapport de PLC.
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