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投稿时间：2004-05-12
投稿时间：2004-05-12
中文摘要: 数据托管受到中小企业青睐,越来越多的中小企业选择了数据托管服务.在多个企业共用同一台主机的情况下,必须考虑各个客户之间数据的私有性,保证数据托管环境中私有数据的安全,既要关注数据的"物理"安全,又要考虑数据的"逻辑"安全.就"逻辑"安全的角度,讨论数据托管环境中私有数据的安全性及应对策略,并指出在数据托管环境中,采用VPD综合运用策略和函数,可以真正保护私有数据的安全.
Abstract:Being economical and convenient, data trusteeship has been preferred by many small-and-medium-sized enterprises. More and more small-and-medium-sized enterprises choose the service of data trusteeship nowadays. Since the host computer is shared by many clients, the security of private data under the data trusteeship environment should be ensured.We should pay attention to not only the "physical" security, but also the "logical" security of the data. From the aspect of "logical" security, the essay mainly discusses the safety of private data in the data trusteeship environment and measures to be taken. Therefore, in the data trusteeship environment, we can adopt VPD strategy and function to protect the private data.
keywords: VPD policy row-level security
文章编号：20040209 中图分类号： 文献标志码：
基金项目:
| Author Name | Affiliation |
| HUANG Xiao-ying | Center of Modern Education, Shuren University, Hangzhou 310014, China |
| ZHANG Yuan | Zhejiang Media Institute, Hangzhou 310018, China |
引用文本：
黄小莹,张元.私有数据在数据托管环境中的安全策略[J].上海电力大学学报,2004,20(2):34-38.
HUANG Xiao-ying,ZHANG Yuan.Security Measurs of Private Data Under Trusteeship[J].Journal of Shanghai University of Electric Power,2004,20(2):34-38.
黄小莹,张元.私有数据在数据托管环境中的安全策略[J].上海电力大学学报,2004,20(2):34-38.
HUANG Xiao-ying,ZHANG Yuan.Security Measurs of Private Data Under Trusteeship[J].Journal of Shanghai University of Electric Power,2004,20(2):34-38.