Security for industrial automation and control systems - Part 3-2: Security risk assessment for system design
STANDARD published on 1.3.2021
Designation standards: ČSN EN IEC 62443-3-2
Classification mark: 180304
Catalog number: 511295
Publication date standards: 1.3.2021
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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