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Publication details

Publication CODE Title
IEC TR 62541-2:2020 RLV (2020-11) OPC UNIFIED ARCHITECTURE - PART 2: SECURITY MODEL
 
Price Excl. VAT Total number of pages, tables and drawings
372.00 € 101.
Description
IEC TR 62541-2:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 62541-2:2020 describes the OPC Unified Architecture (OPC UA) security model. It describes the security threats of the physical, hardware, and software environments in which OPC UA is expected to run. It describes how OPC UA relies upon other standards for security. It provides definition of common security terms that are used in this and other parts of the OPC UA specification. It gives an overview of the security features that are specified in other parts of the OPC UA specification. It references services, mappings, and Profiles that are specified normatively in other parts of the OPC UA Specification. It provides suggestions or best practice guidelines on implementing security. Any seeming ambiguity between this part and one of the other normative parts does not remove or reduce the requirement specified in the other normative part.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN version

Status
Status IEC PUBLICATION
Situation Currently active
Origin
Committee TC 65/SC 65E
SYSTEM: ENGINEERING AND MANAGEMENT
Responsible Ir DELENS Marc
Approval
BEC Approval 2020-11-17
ICS-Code (International Standards Classification) 25.040.40 , 35.100.01
NBN Status New
IEC publication date 2020-11-17
IEC stability date 2023-12-31
IEC file modification date 2020-11-17
IEC last modification date 2020-11-17