This chapter surveys some of the research results related to the protection and efficient access to data stored and managed by external cloud servers. We first provide an overview of the security and privacy problems and challenges that need to be considered, and then illustrate emerging approaches for protecting data externally stored, and for enforcing fine-grained (queries) and selective (access control) accesses on them. Finally, we show how the combined application of the solutions discussed may introduce privacy problems that should be carefully considered.
Selective and fine-grained access to data in the cloud / S. De Capitani di Vimercati, S. Foresti, P. Samarati - In: Secure cloud computing / [a cura di] S. Jajodia, K. Kant, P. Samarati, V. Swarup, C. Wang. - Berlin : Springer, 2014 Jan. - ISBN 9781461492771. - pp. 123-148 [10.1007/978-1-4614-9278-8_6]
Selective and fine-grained access to data in the cloud
S. De Capitani di Vimercati;S. Foresti;P. Samarati
2014
Abstract
This chapter surveys some of the research results related to the protection and efficient access to data stored and managed by external cloud servers. We first provide an overview of the security and privacy problems and challenges that need to be considered, and then illustrate emerging approaches for protecting data externally stored, and for enforcing fine-grained (queries) and selective (access control) accesses on them. Finally, we show how the combined application of the solutions discussed may introduce privacy problems that should be carefully considered.
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