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Title: Learning method and system for separating independent and dependent attacks

Patent ·
OSTI ID:1735308

Streams of monitoring node signal values over time, representing a current operation of the industrial asset, are used to generate current monitoring node feature vectors. Each feature vector is compared with a corresponding decision boundary separating normal from abnormal states. When a first monitoring node passes a corresponding decision boundary, an attack is detected and classified as an independent attack. When a second monitoring node passes a decision boundary, an attack is detected and a first decision is generated based on a first set of inputs indicating if the attack is independent/dependent. From the beginning of the attack on the second monitoring node until a final time, the first decision is updated as new signal values are received for the second monitoring node. When the final time is reached, a second decision is generated based on a second set of inputs indicating if the attack is independent/dependent.

Research Organization:
General Electric Co., Schenectady, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
OE0000833
Assignee:
General Electric Company (Schenectady, NY)
Patent Number(s):
10,785,237
Application Number:
15/977,558
OSTI ID:
1735308
Resource Relation:
Patent File Date: 05/11/2018
Country of Publication:
United States
Language:
English

References (51)

Adaptive control architectures for mitigating sensor attacks in cyber-physical systems journal May 2016
Intelligent Cyberphysical Intrusion Detection and Prevention Systems and Methods for Industrial Control Systems patent-application September 2014
Efficient Localization of Transmitters Within Complex Electromagnetic Environments patent-application May 2016
Ineffective network equipment identification patent-application May 2017
Industrial Control System Smart Hardware Monitoring patent-application December 2015
Method of artificial nueral network loadflow computation for electrical power system patent June 2014
Cyber security patent-application August 2017
Threat detection for a fleet of industrial assets patent November 2019
Method for Mitigation of Cyber Attacks on Industrial Control Systems patent-application February 2017
Automated attack localization and detection patent September 2019
System and methods for adaptive model generation for detecting intrusion in computer systems patent-application February 2017
Autonomous sensor system with intrinsic asymmetric encryption patent-application March 2017
Cyber signal isolator patent February 2019
Pattern Detection in Sensor Networks patent-application June 2016
Multi-Layer Aggregation for Object Detection patent-application February 2016
System and Method for Providing Monitoring of Industrial Equipment patent-application August 2014
Edge-based machine learning for encoding legitimate scanning patent-application September 2017
System and Method for Logging Security Events for an Industrial Control System patent-application October 2013
Cluster-based decision boundaries for threat detection in industrial asset control system patent-application July 2018
Apparatus and method for detecting an abnormality sign in a control system patent-application October 2014
Probabilistic Model For Cyber Risk Forecasting patent-application December 2015
System and Method for Maintaining the Health of a Control System patent-application February 2016
Digital information infrastructure and method for security designated data and with granular data stores patent June 2013
Automated Attack Localization and Detection patent-application June 2018
Classifying Data with Deep Learning Neural Records Incrementally Refined Through Expert Input patent-application September 2015
Parsimonious continuous-space phrase representations for natural language processing patent-application October 2016
Forecasting and classifying cyber-attacks using neural embeddings based on pattern of life data patent-application August 2017
Intelligent cyberphysical intrusion detection and prevention systems and methods for industrial control systems patent August 2016
Method for Quantitative Resilience Estimation of Industrial Control Systems patent-application May 2013
Threat Detection and Localizatino for Monitoring Nodes of an Industrial Asset Control System patent-application December 2017
System and Method for Detecting a Cyber-Attack at SCADA/ICS Managed Plants patent-application September 2018
System and method for improved production surveillance using visual pattern recognition in oil and gas upstream patent-application November 2016
Method and system for profiling network flows at a measurement point within a computer network patent-application March 2002
Semi-Automatic System with an Iterative Learning Method for Uncovering the Leading Indicators in Business Processes patent-application August 2008
Multi-mode boundary selection for threat detection in industrial asset control system patent August 2019
Systems and methods for providing off-line decision support for correlation analysis patent-application April 2003
Dynamic normalization of monitoring node data for threat detection in industrial asset control system patent-application May 2018
Method and System for Unified Information Representation and Applications Thereof patent-application September 2012
Feature and boundary tuning for threat detection in industrial asset control system patent February 2019
Anomaly Detection for Context-Dependent Data patent-application November 2016
Apparatus and method for analyzing and correlating events in a system using a causality matrix patent August 1997
Distributed Estimation and Detection of Anomalies in Control Systems patent-application April 2018
Gas turbine and steam turbine combined cycle electric power generating plant having a coordinated and hybridized control system and an improved factory based method for making and testing combined cycle and other power plants and control systems therefor patent June 1984
Differential Acoustic Model Representation and Linear Transform-Based Adaptation for Efficient User Profile Update Techniques in Automatic Speech Recognition patent-application May 2015
Connection based denial of service detection patent May 2012
Systems and methods for secure operation of an industrial controller patent March 2015
System and Method for Distributed Denial of Service Identification and Prevention patent-application August 2014
Systems and methods for cyber-attack detection at sample speed patent-application June 2018
Multi-mode boundary selection for threat detection in industrial asset control system patent-application June 2018
Systems and methods for cyber-attack detection at sample speed patent March 2020
Sequential data examination method patent-application March 2006