IEC 62443-3-2
IEC 62443-3-2:2020
Security for industrial automation and control systems - Part 3-2: Security risk assessment for system design
IEC 62443-3-2:2020 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.
• 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.
CHFÂ 260.-
Technical committee
TC 65 Industrial-process measurement, control and automation| Publication type | International Standard |
| Publication date | 2020-06-24 |
| Edition | 1.0 |
| ICS | 25.040.40 35.030 |
| Stability date | 2027 |
| ISBN number | 9782832286135 |
| Pages | 31 |
| File size | 1.86 MB |