NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

Project

OPC Unified Architecture - Part 2: Security Model

Abstract

This document 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 IEC 62541 series. It gives an overview of the security features that are specified in other parts of the series. It references services, mappings, and Profiles that are specified normatively in other parts of the 62541 series. It provides suggestions or best practice guidelines on implementing security. Any seeming ambiguity between this document and one of the other normative parts does not remove or reduce the requirement specified in the other normative part.

Begin

2024-01-23

Planned document number

DIN EN IEC 62541-2

Project number

02232023

Responsible national committee

DKE/K 931 - Systemaspekte der Automatisierung  

Contact

Dr.-Ing.

Jens Gayko

Merianstr. 28
63069 Offenbach am Main

Tel.: +49 69 6308-468
Fax: +49 69 6308-9468

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