A Novel Approach to Build Reliable and Efficient Query Services in Cloud with RASP Data Perturbation
Journal Title: International Journal of Science Engineering and Advance Technology - Year 2015, Vol 3, Issue 9
Abstract
Inspired and motivated by the widespread development and deployment of public cloud computing infrastructures, using clouds to host data query services has become an fascinating solution for the advantages on scalability and cost-saving. However, Data owners show reluctance to share the sensitive and confidential data unless the Data integrity is guaranteed. On the other hand, a secured query service should still provide efficient query processing and significantly reduce the in-house workload to fully realize the benefits of cloud computing. We propose the random space perturbation (RASP) data perturbation method to provide secure and efficient range query and kNN query services for protected data in the cloud. The RASP data perturbation method combines order preserving encryption, dimensionality expansion, random noise injection, and random projection, to provide strong resilience to attacks on the perturbed data and queries. It also preserves multidimensional ranges, which allows existing indexing techniques to be applied to speedup range query processing. The kNN-R algorithm is designed to work with the RASP range query algorithm to process the kNN queries. We have carefully analyzed the attacks on data and queries under a precisely defined threat model and realistic security assumptions. Extensive experiments have been conducted to show the advantages of this approach on efficiency and security.
Authors and Affiliations
Mohammad Junaid| M.Tech (CSE), Nimra College of Engineering and Technology, A.P., India, V. Padmaja| Asst. Professor, Dept. of Computer Science & Engineering, Nimra College of Engineering and Technology, A.P., India
Keywords
Related Articles
- EP ID EP16539
- DOI -
- Views 258
- Downloads 10
Design and Analysis of a Propeller Shaft in CAE tool and ANSYS
A Propeller Shaft is a device on which a propeller is attached to and transfers the power from the engine to the propeller. In the design of automobiles, the industry is exploiting in order to obtain reduction of wei...
Forecast-Founded Haze Bandwidth And Cost Decrease Scheme
In last couple of years there huge increase in the usage cloud computing because cloud computing is emerging style of IT-delivery in which applications, data and resources are rapidly provisioned provided as standard...
A Newfangled Authentication Protocol Based On Audio Produced Principles
Graphical authentication is more proficient and more securable. An imperative convenience objective for information based authentication frameworks is to bolster client in selecting passwords for higher security in t...
Advanced Security System For Railways Using ARM7
In this paper we have discussed about the automotive control and communication systems of the train using High Performance Multi-core Embedded Processors (MCEP). This method has been developed based on the disadvanta...
A New Approach to Intra-Sub-Cluster File Searching implemented in p2p File System
In internet p2p file sharing system generates more traffic. To get better file query performance cluster the common interested peers based on physical proximity. In this project proposing a proximity aware interest รข...