数据脱敏关键技术研究  

Research on Key Technologies of Data Masking

作　　者：贾徽徽[1,2] 王潮 纪祥敏[3] JIA Huihui;WANG Chao;JI Xiangmin(The Third Research Institute of Ministry of Public Security,Shanghai 200031,China;Shanghai Engineering Research Center of Cyber and Information Security Evaluation(The Third Research Institute of Ministry of Public Security),Shanghai 200031,China;College of Computer and Information Scienses,Fujian Agriculture and Forestry University,Fuzhou 350000,China)

机构地区：[1]公安部第三研究所,上海200031 [2]上海网络与信息安全测评工程技术研究中心(公安部第三研究所),上海200031 [3]福建农林大学,计算机与信息学院,福建福州350000

出　　处：《微型电脑应用》2024年第6期164-167,共4页Microcomputer Applications

摘　　要：数据脱敏技术作为一种保护数据的主要手段得到了广泛应用。然而,在实际的脱敏过程中,由于敏感数据的格式不规范,往往会导致敏感数据的识别率降低、漏报与误报现象显著增加的问题。为了解决这一难题,结合多种数据脱敏应用场景需求,对数据脱敏技术进行深入研究,详细梳理静态脱敏和动态脱敏的关键技术,提出一种新的敏感数据扫描优化方案,旨在解决传统敏感扫描方式对不规范数据和用户自定义代码的识别缺陷。实验证明,所提优化方案极大地提高了敏感数据扫描的准确度。Data masking technology has been widely applied as a primary means of protecting data.However,in the actual process of data masking,the lack of standardization in the format of sensitive data often leads to issues such as reduced identification accuracy,increased instances of overlooking and misreporting sensitive data.In order to solve this problem,combined with the requirements of various data masking application scenarios,the data masking technology is deeply studied,the key technologies of static masking and dynamic masking are sorted out in detail,and a new sensitive data scanning optimization solution is proposed to solve the identification defects of traditional sensitive scanning methods for non-standard data and user-defined code.Experimental results demonstrate that this optimization solution significantly enhances the accuracy of sensitive data scanning.

关 键 词：数据安全 数据脱敏 静态脱敏 动态脱敏 

分 类 号：TP309.7[自动化与计算机技术—计算机系统结构]