{
  "node_id": "iec-61850-power-utility-automation-security",
  "title": "IEC 61850: Communication Networks and Systems for Power Utility Automation - Security Requirements",
  "domain": "Energy & Utilities",
  "version": "1.0.0",
  "last_updated": "2026-04-19",
  "bluf": "IEC 61850, in conjunction with its security standard IEC 62351, mandates robust cybersecurity controls for power utility automation systems. It requires operators of Intelligent Electronic Devices (IEDs) and substation networks to implement strong authentication, role-based access control (RBAC), and encrypted communications to ensure the integrity and availability of critical grid control data, as specified in IEC 62351-6.",
  "paywall": {
    "status": "LOCKED",
    "unlock_cost_usd": "0.01",
    "skyfire_id": "41779894-ece2-4163-9761-b3b1b76e19b0"
  },
  "crosswalks": {
    "_available_keys": [
      "nist_framework",
      "iso_standard",
      "industry_mapping",
      "ai_overlay_2026"
    ],
    "_note": "Full crosswalk values included in vault response"
  },
  "dependencies": [
    "iso-27031-dr-readiness",
    "nist-sp-800-39-managing-information-security-risk",
    "nist-sp-800-92-log-management"
  ],
  "primary_citations_count": 7
}