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SECURE AND DYNAMIC KEYWORD SEARCH TECHNIQUE WITH KNN AND LBS
Jagadeesan. D, Venu Priya. A

Published in: International Journal of Current Engineering And Scientific Research ( IJCESR)
Volume- 5, Issue-1, pp.1-7, Jan 2018
DPI :-> 16.10046.IJCESR.2018.V5I1.17.2353



Abstract
The Protection of computer systems is to theft or damage to the hardware, software or the information in a secure manner. In an Existing system, SSE (Searchable Symmetric Encryption) schemes adore a high efficiency then they suffer from elaborated secret key distribution. Users have to share secret keys securely which is used for data encryption. Otherwise they are not able to share the encrypted data outsourced to the cloud. Data in Cloud is to be safe and secure manner, when a user want to retrieve LBS service oriented data from the cloud server, his location privacy is very important and also what is his requirement also to be kept securely. To achieve this proposed system Secure and Dynamic Keyword Search Technique with kNN and LBS uses double hashing technique and location ontology concept. For more safety Dual Servers are used, Client Server and Data Server. To safeguard the data in Data Server encryption technique is used and to get the k nearest places, kNN (k-Nearest Neighbor) algorithm is used along with location ontology concept. To maintain user?s data privacy, the keyword search operation should be able to perform over encrypted data and additionally it should not leak any information about the searched keyword or the retrieved content for that double hashing technique is used. These concepts are implemented using MVC architecture and web service concept.

Key-Words / Index Term
Keyword search, Double hashing technique, kNN, LBS, Location Ontology.

How to cite this article
Jagadeesan. D, Venu Priya. A , “SECURE AND DYNAMIC KEYWORD SEARCH TECHNIQUE WITH KNN AND LBS”, International Journal of Current Engineering And Scientific Research ( IJCESR), 5, Issue-1, pp.1-7, Jan 2018. DPI:16.10046.IJCESR.V5.I1.2353