The diffusion of cloud database services requires a lot of efforts to improve confidentiality of data stored in external infrastructures. We propose a novel scheme that integrates data encryption with users access control mechanisms. It can be used to guarantee confidentiality of data with respect to a public cloud infrastructure, and to minimize the risks of internal data leakage even in the worst case of a legitimate user colluding with some cloud provider personnel. The correctness and feasibility of the proposal is demonstrated through formal models, while the integration in a cloud-based architecture is left to future work.

Access control enforcement on query-aware encrypted cloud databases / Ferretti, Luca; Colajanni, Michele; Marchetti, Mirco. - STAMPA. - 2:(2013), pp. 717-722. (Intervento presentato al convegno 5th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2013 tenutosi a Bristol, gbr nel 2-5 Dec. 2013) [10.1109/CloudCom.2013.172].

Access control enforcement on query-aware encrypted cloud databases

FERRETTI, LUCA;COLAJANNI, Michele;MARCHETTI, Mirco
2013

Abstract

The diffusion of cloud database services requires a lot of efforts to improve confidentiality of data stored in external infrastructures. We propose a novel scheme that integrates data encryption with users access control mechanisms. It can be used to guarantee confidentiality of data with respect to a public cloud infrastructure, and to minimize the risks of internal data leakage even in the worst case of a legitimate user colluding with some cloud provider personnel. The correctness and feasibility of the proposal is demonstrated through formal models, while the integration in a cloud-based architecture is left to future work.
2013
5th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2013
Bristol, gbr
2-5 Dec. 2013
2
717
722
Ferretti, Luca; Colajanni, Michele; Marchetti, Mirco
Access control enforcement on query-aware encrypted cloud databases / Ferretti, Luca; Colajanni, Michele; Marchetti, Mirco. - STAMPA. - 2:(2013), pp. 717-722. (Intervento presentato al convegno 5th IEEE International Conference on Cloud Computing Technology and Science, CloudCom 2013 tenutosi a Bristol, gbr nel 2-5 Dec. 2013) [10.1109/CloudCom.2013.172].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/1064048
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