期刊名称：International Journal of Security and Its Applications
印刷版ISSN：1738-9976
出版年度：2014
卷号：8
期号：4
页码：321-328
DOI：10.14257/ijsia.2014.8.4.29
出版社：SERSC
摘要：This paper focuses on the research of optimizing the safety and utility, proposing safety policy optimized model in cloud computing environment based on stochastic programming theory, building mathematical models which are on the basis of ensured data security to enhance the users' utility, model analysis and optimization, and ultimately get the best optimized configuration of security policy in the cloud computing environment to guide the formulation and dynamic adjustment of access control policy in cloud computing environment, and to meet the users' requirements, such as response time, resources availability and other utility requirements.
