Cloud Data Storage for Group Collaborations
Jyh-Shyan Lin · 2010
Cloud computing has been an important development trend in information technology. By moving data and application software from traditional local hosts to network servers, cloud computing provides more flexible and convenient access to data and services, with cheaper software obtainment and hardware maintenance costs. Cloud computing also may provide some value-added services, such as automatic data backup and group collaboration support. Many researches about cloud computing have been proposed in the literature. However, how these methods could be used for group collaborations is still unclear. In this paper we develop a secure cloud data storage scheme which can be used for group collaborations.