1.1 Scope
The scope of the IEC 62351 series is information security for power system control operations. The primary objective
is to “Undertake the development of standards for security of the communication protocols
defined by IEC TC 57, specifically the IEC 60870‑5 series, the IEC 60870‑6 series, the IEC 61850 series, the IEC 61970 series, and the IEC 61968 series. Undertake the development of standards and/or technical reports on end-to-end
security issues.”