Research Article
Improving the Efficiency of Data Retrieval in Secure Cloud
@INPROCEEDINGS{10.1007/978-3-642-35615-5_35, author={Nisha T.M. and Lijo V.P.}, title={Improving the Efficiency of Data Retrieval in Secure Cloud}, proceedings={Third International conference on advances in communication, network and computing}, proceedings_a={CNC}, year={2012}, month={12}, keywords={fuzzy keyword conjunction keyword sequence keyword edit distance wildcard method}, doi={10.1007/978-3-642-35615-5_35} }- Nisha T.M.
Lijo V.P.
Year: 2012
Improving the Efficiency of Data Retrieval in Secure Cloud
CNC
Springer
DOI: 10.1007/978-3-642-35615-5_35
Abstract
Cloud computing allows much more efficient computing by centralizing storage, memory, procession and bandwidth. The data is stored in off-premises and accessing this data through keyword search. Traditional keyword search was based on plaintext keyword search. But for protecting data privacy the sensitive data should be encrypted before outsourcing. One of the most popular ways is selectively retrieve files through keyword-based search instead of retrieving all the encrypted files back. Present methods are focusing on the fuzzy keyword search and which efficiently search and retrieve the data in most secure and privacy preserved manner. The existing system uses single fuzzy keyword searching mechanism. A conjunctive/sequence of keyword search mechanism will retrieve most efficient and relevant data files. The conjunctive/sequence of keyword search automatically generates ranked results so that the searching flexibility and efficiency will be improved.