What IEC 62351 Power Systems Management and Information Exchange Security - Authentication, Encryption and Role-Based Access for Substation Protocols requires
The IEC 62351 series mandates end-to-end cybersecurity controls for operational technology (OT) communication protocols within power system infrastructures, requiring robust authentication, encryption, and integrity checks to protect against data interception and unauthorized commands. Key requirements include implementing Transport Layer Security (TLS) for TCP/IP-based protocols (Part 3) and establishing a framework for Role-Based Access Control (RBAC) for power system automation (Part 7).
Pillar: Industrial IoT & Energy · Authority: International Electrotechnical Commission (IEC) · Version: 1.0.0 · Last updated:
Primary source: https://webstore.iec.ch/searchform&q=62351
SHA-256 integrity: 6501c0bd3c52871c69416fb48c74819ac278ddd4dff877eacd7796ea15ae8339
Primary Citations — 6 traced to source
- IEC 62351-3:2023, Communication networks and systems for power utility automation - Part 3: Communication network and system security - Profiles including TCP/IP
- IEC 62351-5:2023, Communication networks and systems for power utility automation - Part 5: Security for IEC 60870-5 and derivatives
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