标题:A New Privacy-Preserving Scheme DOSPA for SaaS
作者:Li, Lin; Li, Qingzhong; Shi, Yuliang; Zhang, Kun
通讯作者:Li, Q
作者机构:[Li, Lin; Li, Qingzhong; Shi, Yuliang; Zhang, Kun] Shandong Univ, Sch Comp Sci & Technol, Jinan 250100, Peoples R China.
会议名称:International Conference on Web Information Systems and Mining (WISM 2011)
会议日期:SEP 24-25, 2011
来源:WEB INFORMATION SYSTEMS AND MINING, PT I
出版年:2011
卷:6987
期:PART 1
页码:328-335
DOI:10.1007/978-3-642-23971-7_41
关键词:software as s service; privacy preservation; single privacy attribute;; data obfuscation
摘要:In Software-as-a-Service (SaaS) model, business applications and databases are both deployed at the platform of unstrusted service providers. Data privacy has become the biggest challenges in wider adoption of SaaS model. Based on information dispersal approach combine with data fragmentation, this paper present an effective and flexible data obfuscation scheme DOSPA (Data Obfuscation of Single Privacy Attribute) for single attribute data privacy protection in SaaS. DOSPA supports exact comparison operations to be directly applied on obfuscated data and handles flexible data update gracefully. It is proven that DOSPA is effective and feasible through security analysis and experiments.
收录类别:CPCI-S;EI;SCOPUS
WOS核心被引频次:1
Scopus被引频次:2
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-80053412958&doi=10.1007%2f978-3-642-23971-7_41&partnerID=40&md5=88f11ffd6f9d2d967792b9d05165e82e
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