基于云计算安全环境的僵尸网络传播模型

Botnet Propagation Modeling in Cloud Computing Security Environment

针对僵尸网络在云安全体系统下的传播模型的研究,提出了一种云计算安全环境的僵尸网络传播模型CBPM(Cloud Botnet Propagation Model)。在考虑传统防御措施以及僵尸网络工作过程中造成的网络拥塞\阻塞的因素下,重点分析了云安全的部署及信息收集因素对僵尸网络传播模型的影响。采用微分方程建立CBPM的数学模型,通过仿真实验分析,并与已有传播模型进行对比,验证其有效性和合理性。

Aiming at the studying of propagation model of the Botnet under the emergence of cloud security,CBPM（cloud Botnet propagation model）is proposed. Based on considering the traditional defense measure and the working process of the botnet in network congestion,CBPM focuses on analyzing the deployment of cloud security and information collection factors on the influence of the botnet propagation model. Differential equation is adopted to establish the mathematical model of CBPM,and through the simulation analysis,compared with existing propagation model,its validity and rationality are verified.