一种新的基于流量的SYN Flooding攻击源定位防御算法及其Petri网描述

A Novel Algorithm of SYN Flooding Attack Source Orientation & Defense Dased on Network Traffic and its Description Using Petri Network

随着计算机网络的飞速发展,网络安全已经成为全社会关心的重要问题。本文通过对网络安全及分布式拒绝服务攻击进行研究,提出了一种新的基于流量的SYNFlooding攻击定位及防御算法。该算法所依据的体系结构是一个典型的分布式系统,各Agent分别部署在网络的不同节点上,整个系统的正常运行依赖于各Agent间的相互协调和通信。本文用聚合Petri网作为工具,对这种新的基于流量地SYNFlooding攻击定位及防御算法进行了具体分析和详细描述。

With the development of network, the network security became an impotent societal problem. We study the network security and Distributed Denial of Service and proposed a novel algorithm of SYN Flooding attack source orientation & defense based on network traffic in this paper. This algorithm is talk about the distributed system. In this system, agents are deployed on different nodes of the network. The operations of the system depend upon the collaboration and communicate among the agents. In this paper, we use the Aggregation Petri Network to specify our algorithm.