Skip to main content
Back

CLC IEC/TR 62541-2:2021

OPC unified architecture - Part 2: Security Model

General information

Valid from 03.08.2021
Base Documents
IEC/TR 62541-2:2020; CLC IEC/TR 62541-2:2021
Directives or regulations
None

Standard history

Status
Date
Type
Name
03.08.2021
Main
04.10.2010
Main
This part of IEC 62541 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.

Required fields are indicated with *

*
*
*
PDF
31.72 € incl tax
Paper
31.72 € incl tax
Browse standard from 2.44 € incl tax
Standard monitoring

Customers who bought this item also bought

Main

EVS-EN IEC 62541-3:2020

OPC unified architecture - Part 3: Address Space Model
Newest version Valid from 15.09.2020
Main

CLC IEC/TR 62541-1:2021

OPC unified architecture - Part 1: Overview and concepts
Newest version Valid from 03.08.2021
Main

CEN ISO/TS 82304-2:2021

Health software - Part 2: Health and wellness apps - Quality and reliability (ISO/TS 82304-2:2021)
Newest version Valid from 01.09.2021
Main

EVS-EN IEC 62541-4:2020

OPC Unified Architecture - Part 4: Services
Newest version Valid from 02.10.2020