GB/T 33863.2-2017 in English

This standard outlines the security model for the OPC Unified Architecture, focusing on the mechanisms and protocols required to ensure secure communication and data exchange within industrial automation systems. It provides a framework for authentication, authorization, and encryption to protect against unauthorized access and data breaches. The document defines the principles and structures necessary for implementing secure interactions between client and server applications. It also addresses the integration of security features within the overall architecture, ensuring compatibility and interoperability across different systems and platforms. The standard serves as a reference for developers and implementers aiming to establish robust and secure communication protocols in industrial environments.