RevDedup

Ng, Chun-Ho; Lee, Patrick P. C.

doi:10.1145/2500727.2500731

Cited by 32 publications

(2 citation statements)

References 4 publications

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“…revdeduP achieves high efficiency, high backup throughput, and high read throughput. [8] Private data deduplication protocol is used for private data storage .Without see-through other information to the server, the deduplication protocol allows to keep private data to server with private data deduplication protocol technique. With the help of simulation-based framework, the security of private data protocol gets created.…”

Section: Literature Surveymentioning

confidence: 99%

Deduplication in Hybrid Cloud with Secure Data

Shete¹,

Patil²

2016

IJCA

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Deduplication is also called single instance technique, deduplication remove redundant data and stores original copy of data so it will saves the storage space to protect sensitive data. The data security and access to particular data is very much important in current days hence the features in deduplication have been widely used in cloud storage system. There was drawback in previous work where differential privileges of users are set permanently so any client can access any files which are not authorized to specific user. To overcome the drawback of the previous work, we are concentrated on client privileges which will grant or revoke the file access permissions to specific client. With deduplication technique, the client data is secured with advanced encryption algorithm rather than conventional encryption algorithm in hybrid cloud. In previous work convergent encryption technique was used with deduplication which does not provide the security to data. To better enhancement of the security of data, client has given specific permission to access the data, which is more enhanced security system for data security .Our simulation results shows that increase in security of data.

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Section: Literature Surveymentioning

confidence: 99%

Deduplication in Hybrid Cloud with Secure Data

Shete¹,

Patil²

2016

IJCA

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“…According to the paper [14] titled "RevDedup: A Reverse Deduplication Storage System Optimized for Reads to Latest Backups 2013", RevDedup is a de-duplication system for backing up VM images. It builds on a client-server model, in which a server stores de-duplicated VM images and the de-duplication metadata, while multiple clients run the active VMs and generate VM images.…”

Section: Iiiliterature Surveymentioning

confidence: 99%

A Secure Authorized De-duplication System in Hybrid Cloud

orat¹

2015

IJIRSET

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ABSTRACT:Most of the house now-a-days store carrying a lot of weight front page new that is individual as abundantly as corporate disclosure on laptops and mortal computers. But this name of tune of mortal and corporate story cannot remain win and are if theft because penniless connectivity. Such environment does not correlate with the conventional savings account solutions and savings systems are dead not adequate. By the number of eliminating related copies of redundant disclosure or files from a particular absorb or leave in the shade is termed as word deduplication. The announcement de-duplication work is indeed helpful in outweigh computing and has a quite a few role for recession the storage many a moon and canny bandwidth. For the transcend security of the data, this handout attempts to study the put of authorized data de-duplication. Distinguished from the beforehand systems, user's privileges are considered besides in binary browse further the content. Different dressy de-duplication methods that back authorized duplicate browse in hybrid dwarf structure are invented in this paper. Analysis of security show once and for all that our program is buoyant in restriction of the approaches mentioned in the eventual model. Here, we are mended to consist of a description of our coming authorized duplicate search scheme and dig test-bed experiments via our type. We show once and for all that our eventual authorized duplicate check scheme achieves minimum outlay as compared to hack operations.

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Efficient hash function–based duplication detection algorithm for data Deduplication deduction and reduction

Periasamy

Latha²

2019

Concurrency and Computation

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Summary Data Deduplication is the foremost technique used for data compression by removing redundant data. It is broadly utilized for cloud storage server, which reduces the un‐utilized memory space and optimized bandwidth. The confidentiality of sensitive information maintains during Deduplication detection. The Efficient Hash Function–based Duplication Detection (EHFDD) algorithm is proposed to encrypt the content before outsourcing in cloud environment. This paper is an attempt to enhance the data security and notify the issues of approved data Deduplication detections. Furthermore, it also presents several novel Deduplication improvisations for helping certified duplicate verification in hybrid cloud. The EHFDD method enables duplicate detection scheme with minimal overhead compared to existing functions. Based on experimental evaluations, proposed EHFDD algorithm reduces the average delay in 28.7 milliseconds, memory utilization in 8%, computation time in 457 milliseconds, communications overhead in 900 milliseconds, and improves the success rate in 3.13%.

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RevDedup

Cited by 32 publications

References 4 publications

Deduplication in Hybrid Cloud with Secure Data

Deduplication in Hybrid Cloud with Secure Data

A Secure Authorized De-duplication System in Hybrid Cloud

Efficient hash function–based duplication detection algorithm for data Deduplication deduction and reduction

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