标准摘要
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.
英文名称Security for industrial automation and control systems - Part 3-2: Security risk assessment for system design