Privacy Protection of data attributes in cloud environment

被引:0
|
作者
Xu, Xiaolong [1 ]
Wan, Fuqiang [2 ]
Sun, Yanfei [3 ]
机构
[1] Nanjing Univ Posts & Telecommun, Coll Comp, Nanjing, Jiangsu, Peoples R China
[2] Chinese Acad Sci, State Key Lab Informat Secur, Beijing, Peoples R China
[3] Nanjing Univ Posts & Telecommun, Sci & Technol Dept, Nanjing, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
cloud computing; data privacy; data attributes; information securtiy;
D O I
10.1109/CyberC.2016.13
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
At present, there are a lot of mature encryption mechanisms and access control models for the protection of the data content in cloud environment. However, the research on the privacy protection of data attributes in cloud is still in the initial stage, which can be classified as two types: one is the privacy protection of data attributes during data transmission, including routing information, generation time, size and frequency, etc.; the other is the privacy protection of data attributes as data storage, including relationships between attributes and distribution of attribute values. The current encryption mechanisms and access control models cannot solve the problem perfectly. In this paper, we try to analyze current protection schemes and algorithms for the protection of data attributes, and point out the future research directions.
引用
收藏
页码:18 / 26
页数:9
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