摘要
通过对大数据环境下的主数据应用的研究,提出了在主数据系统下的数据安全问题.围绕主数据生命周期,构建主数据防御模型,从主数据安全技术和管理两方面阐述防御模型的关键技术,对数据隔离、数据脱敏、数据加密、数据备份以及数据分级保护策略、身份认证和数据审计进行详细说明,最后提出了防御模型在数据安全防护背景下的发展方向.
Abstract
Through the study of master data application in big data environment,the data security problem in master data system is put forward.Around the main data life cycle,constructs the master data defense model,from two aspects of the main data security technology and management,explains the key technologies of defense model for data isolation,desensitization,data encryption,data backup,and data classification protection strategy,identity authentication and data audit in detail,finally put forward for data security protection under the background of the development direction.
NETL
NSTL
维普
万方数据