The consideration of OPC UA security in constrained environments
draft-wei-ace-opc-ua-security-00

Document Type Expired Internet-Draft (individual)
Last updated 2017-07-20 (latest revision 2017-01-16)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at
https://www.ietf.org/archive/id/draft-wei-ace-opc-ua-security-00.txt

Abstract

OPC Unified Architecture (OPC UA) is a communication protocol for industrial automation developed by the OPC Foundation. Compared with OPC, OPC UA provides a complete set of security mechanisms to ensure data confidentiality, data integrity and data availability. With the development of industrial internet of things, more and more nodes are expected to be implemented OPC UA, which are resource constrained. This draft discusses OPC UA security mechanisms and the applicability in a constrained environment. An outline of a lightweight security mechanism for OPC UA using in constrained device is proposed.

Authors

Min Wei (weimin@cqupt.edu.cn)
QingQing Huang (huangqq@cqupt.edu.cn)
ShuaiYong Li (lishuaiyong@cqupt.edu.cn)
Ping Wang (wangping@cqupt.edu.cn)
ShuaiDong Zhang (18983976906@163.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)