危险理论的容侵系统框架的研究

Research on a framework of intrusion tolerance system based on the danger theory

针对互联网上新的攻击方法,特别是一些互相协作的入侵行为,在基于免疫危险理论的基础上,提出了一种新的危险模式容侵系统描述框架.论证了该系统在系统初始化、对外服务、遭受攻击与修复、升级等过程中的系统状态变化和容侵功能的实现原理.

Based on the theory of Immunity Danger,this paper puts forward a new framework of Immunity Danger Model in Intrusion Tolerance System.At the same time it expounded and proved the SUN SSO of intrusion tolerance function and the system condition＇s variety at the process of system initialization,external services,under attack,restoration and upgrading.