A Survey on RASP: Exploiting Data Perturbation to Build Confidential Query Services on Cloud

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Provided by: Aurora's International Journal of Computing
Topic: Security
Format: PDF
Due to enhancements in the present day cloud computing and its services era it has become possible to outsource large databases to database service providers and let the providers maintain the range-query services and at the same time some data might be sensitive that the data owner does not want to move to the cloud unless the data confidentiality and query privacy are guaranteed by the service provider. In this paper, the authors propose a RAndom Space encryPtion (RASP) approach that is based on the efficient range search with stronger attack resilience.
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