基于特征选择算法的电网基线配置合规性检测方法

A method for detecting grid baseline configuration compliance based on feature selection algorithm

针对目前电网中缺乏有效的安全检测机制和方法的问题,根据电网终端基线的特点,提出一种完整的配置合规性检测方法。首先依据电网的运行稳定性要求,构建基线配置合规性检测标准体系,该体系为配置合规性的检测对比标准。改装配置状态收集器,并利用配置检测工具扫描获取当前电网基线的配置数据。以扫描的数据为基础,并利用特征选择算法,确定基线合规性检测的相关指标。最后从口令配置、对象访问安全配置等多个方面,实现对电网基线配置合规性的检测,并生成最终的检测报告结果。通过实验分析得出结论:将设计的合规性检测方法应用到电网的实际工作当中,可以有效的防御终端异常攻击,进而保证电网的运行安全。

In view of the lack of effective safety detection mechanism and method in power grid at present,a complete configuration compliance detection method is proposed according to the characteristics of grid terminal baseline.First,according to the operational stability requirements of the power grid,the baseline configuration compliance testing standard system is constructed,which is the test comparison standard for configuration compliance.Modify the configuration state collector and use the configuration detection tool to scan the configuration data of the current grid baseline.Based on the scanned data and using the feature selection algorithm,the indexes of baseline compliance detection are determined.Finally,from the aspects of password configuration,object access security configuration and so on,the grid baseline configuration compliance detection is realized,and the final test report is generated.Through the experimental analysis,the conclusion is drawn that the designed compliance detection method can be applied to the actual work of the power grid to effectively defend against abnormal terminal attacks,thus ensuring the operation safety of the power grid.