Moving data to the cloud represents today a growing trend as it provides considerable advantages, both in terms of economy of scale and flexibility/elasticity for data owners. In such a scenario, there is however a clear need for solutions aimed at protecting the confidentiality of (sensitive) data and accesses. In this chapter, we illustrate some solutions proposed in the literature for protecting access confidentiality and classify them, depending on the underlying data structure used for data storage and support for access operations, in two classes: (i) ORAM-based approaches, and (ii) dynamically allocated data structures.

Access Privacy in the Cloud

G. Pelosi;
2018

Abstract

Moving data to the cloud represents today a growing trend as it provides considerable advantages, both in terms of economy of scale and flexibility/elasticity for data owners. In such a scenario, there is however a clear need for solutions aimed at protecting the confidentiality of (sensitive) data and accesses. In this chapter, we illustrate some solutions proposed in the literature for protecting access confidentiality and classify them, depending on the underlying data structure used for data storage and support for access operations, in two classes: (i) ORAM-based approaches, and (ii) dynamically allocated data structures.
From Database to Cyber Security
978-3-030-04833-4
978-3-030-04834-1
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11311/1071450
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