Cover DIN EN IEC 62443-3-2 VDE 0802-3-2:2021-12
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DIN EN IEC 62443-3-2 VDE 0802-3-2:2021-12

* German Language Version *

Security for industrial automation and control systems

Part 3-2: Security risk assessment for system design

(IEC 62443-3-2:2020); German version EN IEC 62443-3-2:2020
Class/Status: Standard, valid
Released: 2021-12
VDE Art. No.: 0800760

This part of IEC 62443 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.