期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2018
卷号：57
期号：2
页码：63-65
DOI：10.14445/22312803/IJCTT-V57P111
出版社：Seventh Sense Research Group
摘要：Cloud computing is a general term for the delivery of hosted services over the internet. Cloud Computing enable the customers with limited computational resources to outsource their data on to the Cloud where massive computational power can be easily utilized in a pay peruse manner. However, security is the major concern that prevents the wide adoption of computation outsourcing in the cloud, especially when enduser’s confidential data are processed and produced during the computation. The outsourced computation workloads often contain sensitive information, such as the business financial records, proprietary research data, or personally identifiable health information etc. To fight against unauthorized information leakage, sensitive data have to be encrypted before outsourcing so as to provide end to end data confidentiality assurance in the cloud and beyond.
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