OtherInternational (IEC)
IEC 62351 — Power Systems Communication Security
IEC 62351 is a series of standards addressing the cybersecurity of communication protocols used in power systems. It provides security specifications for protocols including IEC 61850 (substation automation), IEC 60870-5 (telecontrol), IEC 61968/61970 (CIM), and DNP3.
Domains
Parts 12-14: DER, Resilience, and Monitoring
Parts 10-11: Architecture and XML Security
Parts 7-9: Network Management, Access Control, and Key Management
Parts 5-6: Protocol-Specific Security
Parts 3-4: TCP/IP and MMS Security Profiles
Compare IEC 62351 — Power Systems Communication Security
IEC 62351 — Power Systems Communication Security vs ISO 27001:2022View comparison →IEC 62351 — Power Systems Communication Security vs SOC 2View comparison →IEC 62351 — Power Systems Communication Security vs NIST CSF 2.0View comparison →IEC 62351 — Power Systems Communication Security vs GDPRView comparison →IEC 62351 — Power Systems Communication Security vs HIPAAView comparison →IEC 62351 — Power Systems Communication Security vs PCI DSS 4.0View comparison →
IEC 62351 — Power Systems Communication Security by Industry
IEC 62351 — Power Systems Communication Security for Healthcare→IEC 62351 — Power Systems Communication Security for Financial Services→IEC 62351 — Power Systems Communication Security for Technology→IEC 62351 — Power Systems Communication Security for Government→IEC 62351 — Power Systems Communication Security for Manufacturing→IEC 62351 — Power Systems Communication Security for Energy→IEC 62351 — Power Systems Communication Security for Retail→IEC 62351 — Power Systems Communication Security for Education→
IEC 62351 — Power Systems Communication Security by Role
IEC 62351 — Power Systems Communication Security for CISOs→IEC 62351 — Power Systems Communication Security for Compliance Officers→IEC 62351 — Power Systems Communication Security for Risk Managers→IEC 62351 — Power Systems Communication Security for IT Directors→IEC 62351 — Power Systems Communication Security for DPOs→IEC 62351 — Power Systems Communication Security for Auditors→
Frequently Asked Questions
What is IEC 62351?
IEC 62351 is a series of standards addressing the cybersecurity of communication protocols used in power systems. It provides security specifications for protocols including IEC 61850 (substation automation), IEC 60870-5 (telecontrol), IEC 61968/61970 (CIM), and DNP3.
How many controls does IEC 62351 have?
IEC 62351 contains 14 controls organized across 6 domains.
Where does IEC 62351 apply?
IEC 62351 is applicable in International (IEC). Organizations operating in or serving customers in this jurisdiction should evaluate its requirements.
What frameworks does IEC 62351 map to?
IEC 62351 has control-to-control mappings with 459 other compliance frameworks in our database. Use our compliance platform to explore these mappings interactively.
How do I get started with IEC 62351 compliance?
Start by understanding the framework's key controls and domains. Our compliance platform provides AI-powered gap analysis and mapping tools to help you assess your current posture and build a remediation plan.
How ready are you for IEC 62351 — Power Systems Communication Security?
Answer 25 questions and get a professional readiness report with gap analysis, maturity scores, and prioritised action items. Results in 5 minutes.