一种新的主动网络安全体系的设计

尽管主动网络原型系统中设计了一些安全措施，但是它们都不具通用性且主要集中在security方面，这在主动网络必须和传统网络相兼容的情况下，阻碍了主动网络的发展。本文在定义消极型错误和积极型错误的基础上，设计了主动网络资源控制核。然后提出了集security和safety保障为一体的基于资源控制核的一种通用的主动网络安全体系，探讨了该体系应具有的特点、设计目标和可行性，并设计了主动节点的安全机制。

A new security and safety assurance structure of active networks

Security and safety are important and related factors that baffle the development and practicality of active networks. However, most of researches on active networks focus on security. Furthermore, although some security and safety technologies are designed in most active networks, all of them can not be used as a university way. On the condition that active networks must be compatible with traditional IP networks, this situation results in baffling active networks development. Based on some concept defined in this paper, such as negative error and positive error, this paper comprehensively studies the security and safety requirement of active networks, analyzes weakness of security and safety technologies used in active network now and designs resource controlling kernel. Then, this paper puts forward a universal security and safety structure based on the resource controlling kernel of active networks, analyzes designing aims and possibility of this structure, and brings forward the security and safety mechanism of active node.