文章基本信息

标题：Enhancing Security of Traffic Redundancy and Elimination Approach in Cloud Data Storage using 3DES
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作者：Anisha Sarah Mathew ; Mitha Rachel Jose
期刊名称：International Journal of Computer Science and Information Technologies
电子版ISSN：0975-9646
出版年度：2015
卷号：6
期号：2
页码：1415-1419
出版社：TechScience Publications
摘要：Cloud computing refers to the delivery of computing resources over the internet. Cloud services are popular since they can reduce cost and complexity of owning and operating computers and networks. But it is important to provide the convenient pricing model for users of cloud. Here, bandwidth reduction is also an issue. Hence a new traffic redundancy elimination scheme was designed for reducing cloud bandwidth and costs. In this paper, Predictive acknowledgement (PACK) is presented which is a destinationto- destination traffic redundancy elimination system. PACK is based on a technique, which allows the client to use newly received chunks to identify previously received chunk chains. Cloud related TRE needs to apply a judicious use of cloud resources so that bandwidth cost reduction combined with the extra cost of traffic redundancy computation and data storage would be optimized. The non redundant data is identified and using triple DES (3DES) those data chunks are encrypted and sent to the cloud for storage. Finally, analysis and implementation of Predictive acknowledgement benefits for cloud users is determined.
关键词：Cloud Computing; PACK;TRE;Bandwidth;3DES