IEC 62443-3-2 Ed. 1.0 b:2020

Security for industrial automation and control systems - Part 3-2: Security risk assessment for system design

International Electrotechnical Commission , 06/24/2020

Publisher: IEC

File Format: PDF

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IEC 62443-3-2:2020(E) establishes requirements for:
  • defining a system under consideration (SUC) for an industrial automation and control system (IACS);
  • partitioning the SUC into zones and conduits;
  • assessing risk for each zone and conduit;
  • establishing the target security level (SL-T) for each zone and conduit; and
  • documenting the security requirements.

IEC 62443-3-2 Ed. 1.0 b:2020 History

IEC 62443-3-2 Ed. 1.0 en:2020
IEC 62443-3-2 Ed. 1.0 b:2020

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