基于云计算的深度包检测技术研究

针对云计算平台的分布式、虚拟化等特点,从深度包检测技术的算法原理和实现框架两方面入手,研究如何将深度包检测技术引入云计算平台,提出深度包检测系统在云计算环境中的系统框架;其根据云后台硬件资源的异构性来智能地协调配置,并协作均衡处理和防御重复攻击,提高了整体效率;实验结果表明云计算框架比传统框架的深度包检测系统有效性和在时间、空间上的性能优势。

Research of deep packet inspection based on cloud computing

Considering the special requirements and unique characteristics of cloud computing such as distributed computing and virtualization.This paper studies on how to apply DPI on cloud computing platform,based on the algorithm theory and implementation framework,and an intelligent cloud-cooperation framework of DPI is designed.The overall efficiency is improved since it coordinates configuration intelligently according to diversity of resources in the back end of cloud computing system and provides a scheduler for cooperative processing and defenses of repeated assaults.By comparing our design with traditional framework in virtual cloud computing platform,we prove the advantages of cloud computing framework on space and time performance are proved.