Secure and Faster NN Queries on Outsourced Metric Data Assets
Journal Title: INTERNATIONAL JOURNAL OF COMPUTER TRENDS & TECHNOLOGY - Year 2013, Vol 5, Issue 6
Abstract
Cloud computing enables outsourcing of data in pay per use fashion. This will help data owners to have services of storage without the need for investment. However, they have security concerns as the cloud service providers focus is on storage instead of security. In this paper we consider a case where three parties are involved. They are cloud server, data owner and trusted client. Data owners outsource their metric data assets to cloud server. The cloud server is provides storage services to people across the world. The data owners can also give access to their data to trusted clients. We proposed techniques to have secure communication among the three parties. The data flown between the data owners and cloud server is protected as the data is transformed and encrypted before string in cloud server. When any client accesses data, it is decrypted automatically and thus there is secure communication among the three parties. We built a prototype application that shows the efficiency of our security mechanisms. The empirical results revealed that the proposed system supports efficient NN queries besides enabling secure communication among the three parties.
Authors and Affiliations
Renuka Bandi , Madhu Babu Ch
Keywords
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- EP ID EP87933
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