S4: An SLA-aware Short-Secret-Sharing cloud storage system

I. Hsun Chuang, Yu Ting Huang, Wei Tsung Su, Tung Sheng Lin, Yau Hwang Kuo

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

Nowadays, data owners tend to outsource their data to cloud storage systems to reduce maintenance costs. Because the outsourced data are no longer under control, data owners usually concern the security, availability, access performance, and storage costs of their data. Generally, data owners can deliver their concerns to service providers through establishing service level agreements (SLAs). However, existing service providers usually provide inflexible SLAs leading to the unsatisfactory services. In this paper, practical and fine-grained SLA elements are first defined to address various requirements on client concerns. Then, the short-secret-sharing (SSS) cloud storage system adopted these SLA elements is proposed to provide clients a secure and reliable storage service. Nevertheless, as the parameters, (n, k), of SSS technique have significant influence on client concerns, we further derives the influenced models between parameters and client concerns. Based on these influenced models, the SLA-aware Short-Secret-Sharing cloud storage system (S4) can obtain suitable parameters to provide clients their desired services using minimal costs. A case study is provided to present the service flow under a general scenario and demonstrates that S4 can fulfill various client requirements. Comparison result shows that the cost paid to S4 is less than that of existing cloud storage providers.

原文English
主出版物標題ICUFN 2015 - 7th International Conference on Ubiquitous and Future Networks
發行者IEEE Computer Society
頁面401-406
頁數6
ISBN(電子)9781479989935
DOIs
出版狀態Published - 2015 八月 7
事件7th International Conference on Ubiquitous and Future Networks, ICUFN 2015 - Sapporo, Japan
持續時間: 2015 七月 72015 七月 10

出版系列

名字International Conference on Ubiquitous and Future Networks, ICUFN
2015-August
ISSN(列印)2165-8528
ISSN(電子)2165-8536

Other

Other7th International Conference on Ubiquitous and Future Networks, ICUFN 2015
國家Japan
城市Sapporo
期間15-07-0715-07-10

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Computer Science Applications
  • Hardware and Architecture

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  • 引用此

    Chuang, I. H., Huang, Y. T., Su, W. T., Lin, T. S., & Kuo, Y. H. (2015). S4: An SLA-aware Short-Secret-Sharing cloud storage system. 於 ICUFN 2015 - 7th International Conference on Ubiquitous and Future Networks (頁 401-406). [7182574] (International Conference on Ubiquitous and Future Networks, ICUFN; 卷 2015-August). IEEE Computer Society. https://doi.org/10.1109/ICUFN.2015.7182574