The ISA/IEC 62443 series is a set of standards developed for Industrial Automation and Control Systems (IACS) cybersecurity. The documents are organized into four main categories to address different aspects of industrial cybersecurity:
1. General:
Foundational concepts and terminology for IACS cybersecurity. Example: ISA-62443-1-1 (Terminology, Concepts, and Models).
2. Policies and Procedures:
Focus on cybersecurity management systems, risk assessments, and security lifecycle processes. Example: ISA-62443-2-1 (Establishing an IACS Security Program).
3. System:
Defines security requirements for the overall system architecture and design. Example: ISA-62443-3-3 (System Security Requirements and Security Levels).
4. Component:
Specifies requirements for individual system components like devices, controllers, and software. Example: ISA-62443-4-2 (Technical Security Requirements for IACS Components).
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Morax1100
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