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IEC TR 62541-2:2016

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

OPC unified architecture - Part 2: Security Model
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-31-2021

Language(s)

English

Published date

10-05-2016

Publisher

International Electrotechnical Committee

FOREWORD
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 OPC UA security architecture
5 Security reconciliation
6 Implementation and deployment considerations
Bibliography

IEC TR 62541-2:2016(E) is a Technical Report and 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 this multi-part specification. It provides suggestions or best practice guidelines on implementing security. Any seeming ambiguity between this part of IEC 62541 and one of the normative parts of IEC 62541 does not remove or reduce the requirement specified in the normative part. This second edition cancels and replaces the first edition of IEC TR 62541-2, published in 2010. This second edition includes no technical changes with respect to the first edition but a number of clarifications and additional text for completeness.

Committee
TC 65/SC 65E
DevelopmentNote
Stability Date: 2019. (10/2016)
DocumentType
Technical Report
Pages
36
PublisherName
International Electrotechnical Committee
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
S.R. CLC/TR 62541-2:2010 Identical
NEN NPR CLC IEC/TR 62541-2 : 2010 Identical

13/30283044 DC : 0 BS EN 62541-7 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 7: PROFILES
S.R. CLC/TR 62541-1:2010 OPC UNIFIED ARCHITECTURE - PART 1: OVERVIEW AND CONCEPTS
13/30283060 DC : 0 BS EN 62541-11 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 11: HISTORICAL ACCESS
CLC/TR 62541-2:2010 OPC unified architecture - Part 2: Security model
I.S. EN 62541-7:2015 OPC UNIFIED ARCHITECTURE - PART 7: PROFILES
13/30283031 DC : 0 BS EN 62541-4 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 4: SERVICES
13/30283040 DC : 0 BS EN 62541-6 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 6: MAPPINGS
BS EN 62541-7:2015 OPC unified architecture Profiles
CLC/TR 62541-1:2010 OPC unified architecture - Part 1: Overview and concepts
EN 62541-4:2015 OPC unified architecture - Part 4: Services
BS EN 62541-6:2015 OPC unified architecture Mappings
PD CLC/TR 62541-1:2010 OPC unified architecture Overview and concepts
I.S. EN 62541-11:2015 OPC UNIFIED ARCHITECTURE - PART 11: HISTORICAL ACCESS
17/30355482 DC : 0 BS EN 62451-12 ED.1.0 - UNIFIED ARCHITECTURE SPECIFICATION - PART 12: DISCOVERY
BS EN 62541-4:2015 OPC unified architecture Services
PD CLC/TR 62541-2:2010 OPC unified architecture Security model
IEC TR 62541-1:2016 OPC unified architecture - Part 1: Overview and concepts
EN 62541-11:2015 OPC unified architecture - Part 11: Historical Access
EN 62541-6:2015 OPC unified architecture - Part 6: Mappings
EN 62541-7:2015 OPC unified architecture - Part 7: Profiles
CEI CLC/TR 62541-1 : 2013 OPC UNIFIED ARCHITECTURE - PART 1: OVERVIEW AND CONCEPTS
BS EN 62541-11:2015 OPC unified architecture Historical Access
13/30283027 DC : 0 BS EN 62541-3 - OPC UNIFIED ARCHITECTURE SPECIFICATION - PART 3: ADDRESS SPACE MODEL
IEC 62541-6:2015 OPC unified architecture - Part 6: Mappings
IEC 62541-7:2015 OPC unified architecture - Part 7: Profiles
IEC 62541-4:2015 OPC Unified Architecture - Part 4: Services
I.S. EN 62541-4:2015 OPC UNIFIED ARCHITECTURE - PART 4: SERVICES
ISO/TR 23087:2018 Automation systems and integration The Big Picture of standards
I.S. EN 62541-6:2015 OPC UNIFIED ARCHITECTURE - PART 6: MAPPINGS

IEC 62541-4:2015 OPC Unified Architecture - Part 4: Services
IEC 62541-7:2015 OPC unified architecture - Part 7: Profiles
IEC 62541-3:2015 OPC unified architecture - Part 3: Address Space Model
IEC TR 62541-1:2016 OPC unified architecture - Part 1: Overview and concepts
IEC 62541-5:2015 OPC Unified Architecture - Part 5: Information Model
IEC 62541-6:2015 OPC unified architecture - Part 6: Mappings

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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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