An Approach for Securing Data on Cloud Using Data Slicing and Cryptography
- Author Gulshan Kumar, Vijay Laxmi
- DOI
- Country : India
- Subject : Engineering
Abstract
Cloud computing is an upcoming paradigm that offers tremendous advantages in economic aspects, such as reduced time to market, flexible computing capabilities, and limitless computing power. To use the full potential of cloud computing, data is transferred, processed and stored by external cloud providers. However, data owners are very skeptical to place their data outside their own control sphere. Cloud computing is a new development of grid, parallel, and distributed computing with visualization techniques. It is changing the IT industry in a prominent way. Cloud computing has grown due to its advantages like storage capacity, resources pooling and multi-tenancy. On the other hand, the cloud is an open environment and since all the services are offered over the Internet, there is a great deal of uncertainty about security and privacy at various levels. Proposed work aims to address security and privacy issues threatening the cloud computing adoption by end users. Cloud providers are mindful of cloud security and privacy issues and are working hardly to address them. Few of these threats have been addressed, but many more threats still unsolved. In the proposed system, a secured approach for transferring the data on cloud is presented. In the proposed approach input data is fragmented into three chunks and each chunk is encrypted using a different algorithm and these chunks are then transferred to the cloud server for storage. Performance of the proposed system is evaluated and compared with existing system. It is evaluated that the proposed system shows the better results than that of existing system.
Goldy
Well done
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