British Standards Institution

Source:: IEC
Committee:: GEL/65/5 - Devices and integration in enterprise systems
Categories:: Information management | Standardization. General rules | ICT | Telecommunications. Audio and video engineering | Telecommunication systems | Data communication networks

Scope

This specification of the OPC Unified Architecture (OPC UA) series defines an Information Model. The Information Model describes the basic infrastructure to model role-based security.

Purpose

OPC UA defines a standard approach for implementing role-based security. Servers may choose to implement part or all of the mechanisms defined here. The OPC UA approach assigns Permissions to Roles for each Node in the AddressSpace. Clients are then granted Roles when they create a Session based on the information provided by the Client.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal

Proposal start date:

24/01/2023

Proposal end date:

07/03/2023

2. Draft

3. Public Comments

4. Comment Resolution

5. Approval

6. Publication

Learn more about the standards development process

Standards Development

PNW 65E-953 ED1: OPC Unified Architecture ? Part 18: Role-Based Security

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