Trusted Data Sharing In Cloud Environment

P.M Kavin Kumar, S.D Prabu Ragavendiran

Abstract


A major feature of cloud services is that user data are processed remotely among machines. But user fears of losing control of their own data, particularly financial and health data can becomes a significant barrier to wide adoption of cloud services in order to avoid this problem we provide a novel approach, namely Cloud Information Accountability (CIA) for clients. So, that the authorized client can only access the data in the cloud. Data owner store data in the format of JAR format thus client access data only by the permission of data owner. To strengthen user's control also provide a distributed audit mechanism by push and pull mode. Base64 encoding algorithm is used for encoding the JAR file in order to secure JAR file from attackers. Log maintained and sends periodically to the data owner. Security verification is done using copying attack, disassembling attack, man-in-the middle attack.

Keywords


JAR File, Identity Based encryption (IBE), Base64Algorithm, Security, Encoding, Log creation, Audit, Authorized client, Cloud Information Accountability (CIA), Push and Pull mode.

References


Lori M.Kaufman, "Data Security in the World of Cloud Computing," Proc. IEEE Trans. Cloud Computing, 2009.

Hassan Takabi and James B.D. Joshi and Gail-Joon Ahn, "Security and Privacy Challenges in Cloud Computing Environments,"Proc. IEEE Trans. Cloud Computing, 2010.

Siani Pearson, "Toward Accountability in the Cloud," Proc IEEE Trans. Cloud Computing, 2010.

S. Sundareswaran, A. Squicciarini, D. Lin, and S. Huang, "Promoting Distributed Accountability in the Cloud," Proc. IEEE Int'l Conf. Cloud Computing, 2011.


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