Research on technology guarantee method of power system security protocol based on three-layer structure platform

Abstract

Power communication is an important part of power system. The security requirements of power communication include identity authentication, access control, firewall, etc. The realization of these security requirements depends on security protocols. Security protocol is an interactive protocol based on cryptosystem, which is an important guarantee for the reliability of power communication system. Through the analysis of the three-layer structure platform, this paper uses the three-layer network to build the technical guarantee method of the power system security protocol to realize the effective guarantee of the platform information, so as to provide auxiliary decision-making support for the relevant departments.