A Freshness Guarantee Scheme in Outsourced Data Storage Service

摘要：

While the outsourced storage services bring economy and convenient, it also brings a lot of security problems, especially data security. In recent years a lot of research have done on the protection of data security in outsourcing storage services, most of them focus on the data privacy and integrity protection, and pay little attention to the guarantee of data freshness. The data freshness guarantee means that data must be kept as the latest version whenever user access it. A freshness guarantee mechanism for data in outsourced storage services is proposed. This mechanism guarantees freshness effectively on the basis of data privacy and dynamic access control.

关键词： Security Outsourced Storage services Data freshness

作者: Dai Jia-zhu Jiang Chao Liu Hong-xia

作者单位: School of Computer Science Shanghai University Shanghai China School of Computer Science Shanghai University Shanghai China

会议类型: 国际会议

会议名称: 2011 International Conference on Information and Computer Networks(ICICN 2011)(2011年信息与计算机网络国际会议)

会议地点: 贵阳

会议语种:英文

页码: 465-467

在线出版日期: 2011-01-26（万方平台首次上网日期，不代表论文的发表时间）