Implementation and application analysis of DNP3 security authentication

Meiqiang Yang; Shaoqian Hu; Xiaoming You; Linchuan Song

doi:10.1117/12.3026502

9 February 2024 Implementation and application analysis of DNP3 security authentication

Meiqiang Yang, Shaoqian Hu, Xiaoming You, Linchuan Song

Proceedings Volume 13073, Third International Conference on High Performance Computing and Communication Engineering (HPCCE 2023); 130730J (2024) https://doi.org/10.1117/12.3026502
Event: Third International Conference on High Performance Computing and Communication Engineering (HPCCE 2023), 2023, Changsha, China

Abstract

In the field of substation automation communication, traditional communication protocols such as IEC101/IEC104 and DNP3 face communication security risks due to the lack of security mechanisms. The IEC/TS 62351 standard provides a specification for implementing communication security based on protocol itself. In order to meet the communication security requirements for DNP3 of substation communication terminals and to study engineering implementation solutions for application layer security, the application layer security for DNP3 of substation communication terminals has been achieved. This article elaborates on the implementation details of DNP3 application layer security, then tests and analyzes the communication traffic and computation time data after implementing application layer security. Based on consistency testing, the feasibility of engineering implementation of DNP3 security authentication is verified.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Meiqiang Yang, Shaoqian Hu, Xiaoming You, and Linchuan Song "Implementation and application analysis of DNP3 security authentication", Proc. SPIE 13073, Third International Conference on High Performance Computing and Communication Engineering (HPCCE 2023), 130730J (9 February 2024); https://doi.org/10.1117/12.3026502

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