What IEC 62443-4-2:2019 Security for industrial automation and control systems - Part 4-2: Technical security requirements for IACS components requires
This standard defines technical security requirements for Industrial Automation and Control System (IACS) components based on seven foundational requirements (FRs) such as identification and authentication control, system integrity, and data confidentiality, and establishes component-specific security capability levels (SL-C). It applies to vendors, developers, and integrators of IACS components. Key provisions are defined in Clause 5 and associated technical control system component requirements (CRs).
Pillar: Industrial IoT & Energy · Authority: International Electrotechnical Commission (IEC) · Version: 1.0.0 · Last updated:
Primary source: https://webstore.iec.ch/publication/34421
SHA-256 integrity: afe3625bcd8c4cefc4e0a8008031a698696a37c7b0a69cee2eb0aed80424a1d2
Primary Citations — 5 traced to source
- IEC 62443-4-2:2019, Clause 5 - Technical security requirements for IACS components
- IEC 62443-4-2:2019, Clause 5.3 - Identification and authentication control (IAC)
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