Industrial automation control systems are generally referred to as industrial control systems or industrial control systems, which have been classified as network security level protection 2.

2024/06/2504:59:32 news 1367

Industrial automation control system is generally referred to as industrial control system or industrial control system, which has been listed as an important protection object of network security level protection 2.0

Industrial control system concept and composition

Industrial automation control system is generally referred to as industrial control system Or industrial control system, the industrial control system is a business process management and control system that controls and monitors the industrial production process and is composed of various control components, monitoring components, data processing and display components. industrial control system is usually referred to as industrial control system (ICS) .

Industrial control systems are usually divided into two categories: discrete manufacturing category and process control category. Control systems include SCADA systems, distributed control systems (DCS), process control systems (PCS), and programmable logic controllers (PLC). , remote terminal (RTU), CNC machine tools and CNC system , etc.

Industrial control system security threat analysis

Industrial control system security hazard types

Industrial control system security requirements analysis

Traditional IT network information security requirements focus on " Confidentiality - Integrity - Availability " requirement sequence,
Industrial control system Network information security focuses on " availability - integrity - confidentiality " demand sequence

The international standard for industrial control security is the IEC 62443 series of standards

IEC 62443-1-1 "Terms, Concepts and Models";
IEC 62443-1-2 "Terms and Abbreviations";
IEC 62443-1-3 "System Information Security Conformity Measurement"
IEC 62443-2-1 "Establishing Information Security Procedures for Industrial Automation Control Systems";
IEC 62443-2-2 "Operating Industrial Automation Control System Information Security Procedures";
IEC 62443-2-3 "Patch Update Management in Industrial Automation Control System Environments";
IEC 62443-2-4 "Certification of Industrial Automation Control System Manufacturers' Information Security Policies and Practices";
IEC 62443-3-1 "Industrial Automation Control System Information Security Technology";
IEC 62443-3-2 "Information Security Assurance Levels for Areas and Channels";
IEC 62443-3-3 "System Information Security Requirements and Information Security" Guarantee Level";
IEC 62443-4-1 "Product Development Requirements";
IEC 62443-4-2 "Information Security Technical Requirements for Industrial Automation Control System Products".

Learning reference materials:
Information Security Engineer Tutorial (Second Edition)
Group Building Network Training Information Security Engineer Series Video Tutorials
Information Security Engineer 5-Day Training

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