ISA 62443-3-2
Security for industrial automation and control systems, Part 3-2: Security risk assessment for system design
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| Organization: | ISA |
| Publication Date: | 11 August 2020 |
| Status: | active |
| Page Count: | 40 |
scope:
This document 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.
Document History
ISA 62443-3-2
August 11, 2020
Security for industrial automation and control systems, Part 3-2: Security risk assessment for system design
This document establishes requirements for:
• defining a system under consideration (SUC) for an industrial automation and control system (IACS);
• partitioning the SUC into zones and conduits;
•...