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A Secure & Scalable Access Method in Cloud Computing


Vandana Birle ; Prof. Abhishek Raghuvanshi


cloud computing,data,algorithm,Methods


Cloud computing has been envisioned as the next-generation architecture of IT enterprise. In contrast to traditional solutions, where the IT services are under proper physical, logical and personnel controls, cloud computing moves the application software and databases to the large data centers, where the management of the data and services may not be fully trustworthy. This unique attribute, however, poses many new security challenges which have not been well understood. In this article, we focus on cloud data storage security, which has always been an important aspect of quality of service. To ensure the correctness of users' data in the cloud, we propose an effective and flexible cryptography based scheme. Extensive security and performance analysis shows that the proposed scheme is highly efficient and resilient against malicious data modification attack, The proposed scheme not only achieves scalability due to its hierarchical structure, but also inherits flexibility. We implement our scheme and show that it is both efficient and flexible in dealing with access control for outsourced data in cloud computing with comprehensive experiments.

Other Details

Paper ID: IJSRDV1I2043
Published in: Volume : 1, Issue : 2
Publication Date: 01/05/2013
Page(s): 224-226

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