计算机技术与发展2017，Vol.27Issue(1)：89-92,96,5.DOI:10.3969/j.issn.1673-629X.2017.01.020
分区加密与结构化加密相结合实现OLAP的数据安全性
Implementation of Data Security of OLAP System Combined Partition Encryption with Structured Encryption
摘要
Abstract
With the popularization of data warehouse,OLAP and data mining technology,decision support system based on data ware-house has been widely used in enterprise,and the data involved in enterprise decision support system is important for enterprise decision-making. The loss or disclosure of these data will directly affect the survival and development of enterprises. To ensure the security of the enterprise decision-making system OLAP in order to protect data security has its important significance. Therefore,the data security of OLAP system has become a research hotspot in data security field. The security requirements of the system is analyzed based on a"quali-ty control decision analysis system of production line". According to the multi-dimensional data of the OLAP system on the platform, combined with the characteristics of partition encryption and structured encryption,the combination of them is used to achieve the OLAP system data encryption. The practice shows that this hybrid encryption strategy can not only guarantee the security of data,but also does not affect the performance of OLAP system. The research program has a certain value in the same kind of system.关键词
数据仓库/OLAP/数据加密/分区加密/结构化加密Key words
data warehouse/OLAP/data encryption/partition encryption/structured encryption分类
信息技术与安全科学引用本文复制引用
武彤,漆媛..分区加密与结构化加密相结合实现OLAP的数据安全性[J].计算机技术与发展,2017,27(1):89-92,96,5.基金项目
贵州省科技计划工业攻关项目(黔科合GY字[2010]3061) （黔科合GY字[2010]3061）
