Power systems management and associated information exchange - Data and communications security - Part 6: Security for IEC 61850 IEC TS 62351-6:2007 ED1
Specifies messages, procedures, and algorithms for securing the operation of all protocols based on or derived from the standard IEC 61850. Applies to at least those protocols of IEC 61850-8-1, IEC 61850-9-2 and IEC 61850-6.
This publication is of core relevance for Smart Grid.