Asian Journal of Engineering and Technology Innovation

A Survey on Data Retrieval Techniques Over Encrypted Cloud Storage

Arpitha T V, Mallikarjuna Shastry

Reva Institute of Technology and Management, Rukmini Knowledge Park, Kattigenahalli, Yelahanka, Near Border Security Bustop, Bengaluru, Karnataka-560064, India.

Abstract

Improvement in Cloud computing has changed the perspective of data owner which propel the information technology to outsource their information to people in general cloud server like Amazon, Microsoft Azure, Google Drive, and so forth. With the assistance of cloud computing, the clients can get to information outsourced by data owner remotely from anyplace whenever and pay just for what they are utilizing. CSPs (Cloud Service Provider) deal with its information and its protection however there are a percentage of the variables in view of which the information security and client personality might be disregarded. Along these lines, information proprietors ought to encode their separate touchy information before outsourcing it to the general population cloud server. The information is getting encrypted before outsourcing which may influence the execution of some vital information getting to operations like looking of an archive, and so on. Various arrangements have been offered to make the recovery of information from the CSP in an effective and secure way. CSPs assumes an imperative part for information security, however is it adequate for the touchy information like well being record, pictures, secret key, finance time sheets, and so forth? In this way, to answer the inquiry, there are some best techniques/arrangement offered to give security and protection to the information over cloud server. In this review few of the keyword searching techniques has been examined, to find a successful techniques/answer for the retrieval of information/documents over encrypted cloud information.

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