摘要： 从系统科学的观点出发，提出了网络分布式动态防护体系的概念，研究了其基于系统工程与面向Agent的设计思想和方法。据此设计了基于Agent的分布式动态防护体系，论述了数据获取、信息处理、决策响应与辅助等Agent的功能原理及其动态协作关系。该体系具有本质的智能性和动态性，能有效检测并阻断多种入侵，实现了分布动态防护。

关键词: 动态防护, 分布式Agent, 网络安全体系, 面向Agent

Abstract: The concept of network distributed dynamic defence architecture(DDDA)is presented from the system science point of view. The design principle and method based on system engineering and agent-oriented programming for DDDA are studied and a prototype of DDDA is developed . The function of such models as data acquirment, information processing, decision-making and response agents and their dynamic cooperative relationship are discussed in detail. Owing to its essential intelligence, dynamic characteristics, DDDA can detect and prevent many types of intrusions and realize distributed, dynamic defence effectively. Key words Dynamic defence;Distributed agent;Network security architecture;Agent-oriented

中图分类号: 

• TP393.02