云计算下的电力信息系统数据安全技术分析

Analysis of Data Security Technology of Electric Power Information System under Cloud Computing

为应用云计算技术加强电力信息系统数据安全,以电力信息系统数据安全云计算技术为发展背景,从访问权限,网络安全问题等方面分析电力系统数据安全需求;然后介绍基于云计算的电力信息系统数据安全技术,包括数据存储安全,身份验证与授权,网络边界安全风险等;重点介绍全同态加密技术,论述全同态加密技术的优缺点;最后总结云计算下电力信息系数据安全非技术手段,保证电力信息系统数据安全。文章结语综述文章研究内容,明确云计算技术对电力信息系统数据安全的重要作用。

In order to apply cloud computing technology to strengthen the data security of power information systems,the introduction describes the background of the development of cloud computing technology for data security in power information systems.The text first analyzes the data security requirements of power systems from the aspects of access rights and network security issues;then introduces cloud-based computing Power information system data security technology,including data storage security,identity verification and authorization,network boundary security risks,etc.;focus on fully homomorphic encryption technology,discuss the advantages and disadvantages of fully homomorphic encryption technology;finally summarize the power information system under cloud computing Data security is a non-technical method to ensure the data security of the power information system.The conclusion of the article summarizes the research content of this article,and clarifies the important role of cloud computing technology on the data security of electric power information system.