Towards Secure and Dependable Storage Services in Cloud Computing
Journal Title: International Journal of Modern Engineering Research (IJMER) - Year 2014, Vol 4, Issue 1
Abstract
Cloud Computing has emerged as one of the most influential paradigms in the IT industry for last few years. In such computing the data confidentiality, flexibility and access control are the main parameters to be considered in the research area. The proposed system investigate the problem of data security in cloud data storage.To achieve the availability and quality of cloud data storage service for users, the proposed system designs an distributed scheme with explicit dynamic data support, that includes block update, delete, and append. It also rely on erasure-correcting code in the file distribution preparation to provide redundancy parity vectors and guarantee the data dependability. The homomorphic token with distributed verification of erasure coded data, which achieves the integration of storage. The system ensures the security and dependability for cloud data storage under the aforementioned adversary model. Analysis shows that this scheme is highly efficient and resilient against byzantine failure, severals data modification attack and colliding attacks.
Authors and Affiliations
Aarthi T
Keywords
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