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arXiv · 1804.01886

A Fast Fragmentation Algorithm For Data Protection In a Multi-Cloud Environment

Katarzyna Kapusta·Gerard Memmi
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Abstract

Data fragmentation and dispersal over multiple clouds is a way of data protection against honest-but-curious storage or service providers. In this paper, we introduce a novel algorithm for data fragmentation that is particularly well adapted to be used in a multi-cloud environment. An empirical security analysis was performed on data sets provided by a large enterprise and shows that the scheme achieves good data protection. A performance comparison with published related works demonstrates it can be more than twice faster than the fastest of the relevant fragmentation techniques, while producing reasonable storage overhead.

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Katarzyna Kapusta, Gerard Memmi. 2018-04-05. A Fast Fragmentation Algorithm For Data Protection In a Multi-Cloud Environment. https://arxiv.org/abs/1804.01886

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