摘要
新型数据中心引入SDN(软件定义网络)和虚拟化网络后面临诸多新型安全威胁,针对3类主要的安全威胁提出了安全防护的3个阶段,有效解决了新型网络的特有问题和现有安全产品缺陷,并针对目前安全难以适应的业务需求,给出了一种软件定义安全架构,可有效抵御各类快速和深度的攻击。
Security threats of novel data center using software-defined networking were analyzed, and then three protection phases for defending were proposed, which solved unique problems and overcame current security product defects, and finally a software-defined security architecture to defend various quick and advanced attacks was designed.
出处
《电信科学》
北大核心
2014年第11期140-144,共5页
Telecommunications Science
基金
国家科技重大专项03专项基金资助项目(No.2012ZX03002011-003
No.2012ZX03002002-003)
关键词
网络虚拟化
安全
软件定义网络
network virtualization, security, software-defined networking
