基于Agent的DDoS协同防御实体行为建模  

Behavior Modeling of DDoS Collaborative Defense Entity Based on Agent

作　　者：揣迎才[1] 张明清[1] 唐俊[1] 孔红山[1] 方芳[2] 

机构地区：[1]解放军信息工程大学电子技术学院 [2]中国人民解放军75741部队

出　　处：《计算机工程》2013年第6期158-161,共4页Computer Engineering

摘　　要：现有分布式拒绝服务(DDoS)协同防御实体行为建模逼真度较低,且形式化描述不规范。针对上述问题,提出一种基于Agent的DDoS协同防御实体行为建模方法。采用基于Agent的建模思想及输入-输出映射原理,建立包含自主行为和交互行为的实体行为概念模型,设计改进的Agent行为形式化描述方法,从自适应性、自学习性和交互性3个因素考虑,构建协同防御实体行为模型,准确描述防御实体的智能行为。Aiming at problems that entities behavior modeling in Distributed Denial of Service（DDoS） collaborative defense has low fidelity, a behavior concept model including autonomous behavior and interactive behavior is put forward by using thought of Agent-based modeling and principles of input-output mapping. Then, using improved formalized description method of Agent behavior proposed in this paper, collaborative defense Agent behavior formalized model is established, which is considered in adaptability, self-learning and interactivity, and the intelligent behavior of defense entity is modeled well.

关 键 词：分布式拒绝服务 协同防御 行为建模 自主行为 交互行为 输入-输出映射 形式化描述 

分 类 号：TP309.2[自动化与计算机技术—计算机系统结构]