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针对传统安全检测工具难以接入云计算虚拟网络环境为不同租户提供安全检测服务的问题,研究了安全检测服务动态接入虚拟网络的方法.通过安全检测服务多进程化、网络功能虚拟化(NFV)技术构建了安全检测服务资源池,从而使安全检测服务器可以并行提供多个服务进程,之后利用软件定义网络(SDN)技术实现了安全检测服务动态接入虚拟网络的方法,使得安全检测服务可以按需、动态地接入租户网络以提供安全服务.实验结果表明:该方法在不破坏租户原有虚拟网络环境隔离性前提下,可以有效地将传统安全检测工具云化、并行地为多租户提供按需动态的安全服务.
Aiming at the difficulty that the traditional security detection tools access the cloud computing virtual network environment to provide security testing services to different tenants, a method of dynamically accessing the virtual network by the security testing services is studied. Through the multi-process of security detection services, network function virtualization ) Technology builds the security detection service resource pool so that the security detection server can provide multiple service processes in parallel. After that, the method that the security detection service dynamically accesses the virtual network is implemented by using a software defined network (SDN) technology, so that the security detection service can On-demand, dynamic access to tenant network to provide security services.Experimental results show that this method can effectively cloud traditional security detection tools without interrupting the segregation of the original tenant’s virtual network environment, Provide on-demand dynamic security services.