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.
出处
《计算机工程》
CAS
CSCD
2013年第6期158-161,共4页
Computer Engineering
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
Distributed Denial of Service（DDoS）
collaborative defense
behavior modeling
autonomous behavior
interactive behavior
input-output mapping
formalized description
