一种针对SDN控制器的DoS攻击的防御策略
首发时间:2017-01-05
摘要:与传统网络不同,软一种针对SDN控制器的DoS攻击的防御策略件定义网络的思想是将网络中的控制与转发相分离。网络中的交换机不再负责网络的控制,只负责网络的转发,而网络的控制则交由集中化的控制器负责。但是由于软件定义网络技术当前还不够成熟,因此它也面临着不少的安全威胁。针对于SDN网络控制器的DoS攻击就是这些安全威胁的一种。本文介绍了一种针对这种DoS攻击的防御策略,创新性的运用了一种基于用户行为分析的检测防御机制,从而实现了针对这种新型的针对于SDN控制器的DoS攻击的检测和防御。
关键词: 通信与信息系统 软件定义网络 网络控制器 DoS攻击
For information in English, please click here
A METHOD TO COMBAT AGAINST DoS ATTACK IN SDN CONTROLLER
Abstract:Different from the traditional network, the idea of software defined network architecture is to separate the control and forwarding in the network. The switch in the network is no longer responsible for network control, but only responsible for the network forwarding. And the network is controlled by one or more centralized controllers. However, there are still a number of challenges that need to be resolved, especially in security matter. DoS attack against SDN controller is one of the security threats. In this paper, we propose a new defense mechanism, which is based on user behavior analysis to protect the SDN controller from the DoS attacks.
Keywords: Communication and Information Systems Software Defined Network Network Controller DoS attack
基金:
论文图表:
引用
No.4715899117473014****
同行评议
共计0人参与
勘误表
一种针对SDN控制器的DoS攻击的防御策略
评论
全部评论0/1000