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。
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
Abstract: 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.
Key words:
Distributed Denial of Service(DDoS),
collaborative defense,
behavior modeling,
autonomous behavior,
interactive behavior,
input-output mapping,
formalized description
中图分类号:
揣迎才, 张明清, 唐俊, 孔红山, 方芳. 基于Agent的DDoS协同防御实体行为建模[J]. 计算机工程, 2013, 39(6): 158-161.
CHUAI Ying-Cai, ZHANG Meng-Qing, TANG Dun, KONG Gong-Shan, FANG Fang. Behavior Modeling of DDoS Collaborative Defense Entity Based on Agent[J]. Computer Engineering, 2013, 39(6): 158-161.