强耦合代理模型下的云安全分析算法  

Cloud computing analysis algorithm based on the model of strong-coupling proxy

作　　者：左利云[1] 陈一明[1] 

机构地区：[1]茂名学院实验教学部,广东茂名525000

出　　处：《微型机与应用》2011年第13期59-62,65,共5页Microcomputer & Its Applications

基　　金：广东省科技计划项目(2007B010400042);广东省自然科学基金(06029274);茂名市科技计划项目(20091009);茂名学院基金项目(203492)

摘　　要：针对云计算与终端应用程序的互动瓶颈,提出了一种强耦合网络代理模型,它可以加速云计算与应用程序的交流。还提出了一种云安全分析算法,该算法根据统计学原理和预先登记的网络异常条件,设定其危害指数,对所有经过的网络数据进行过滤,对不安全信息进行识别报警。模拟设置了云计算网络环境,仿真实现了强耦合网络代理模型和云安全分析算法,实验表明,该模型可明显降低云计算与终端应用程序的响应延迟时间,云安全算法识别率高达99.37%,误报率低至0.979%。Cloud computing for the interaction with the terminal application bottlenecks in the network, this paper presents a strong coupling proxy model that can accelerate cloud computing and communication applications. It also proposes a cloud security content analysis algorithms, which is based on statistical theory and pre-registration abnormal condition of the network, set its hazard index, filter all the network data passing by, identify and alarm the unsafe information. Simulation set up cloud computing network environment, the simulation achieved a strong-coupling proxy model and cloud security network analysis algorithms, experiments show that cloud computing model can be significantly reduced with the terminal application＇s response delay time, cloud security algorithms recognition rate is as high as 99.37%, false been reported is as low as 0.979%.

关 键 词：云计算 强耦合 代理网络 危害指数 

分 类 号：TP392[自动化与计算机技术—计算机应用技术]