Secure big data storage and sharing scheme for cloud tenants

  title={Secure big data storage and sharing scheme for cloud tenants},
  author={Cheng Hongbing and Rong Chunming and Hwang Kai and Wang Weihong and Li Yanyan},
  journal={China Communications},
The Cloud is increasingly being used to store and process big data for its tenants and classical security mechanisms using encryption are neither sufficiently efficient nor suited to the task of protecting big data in the Cloud. In this paper, we present an alternative approach which divides big data into sequenced parts and stores them among multiple Cloud storage service providers. Instead of protecting the big data itself, the proposed scheme protects the mapping of the various data elements… CONTINUE READING
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