DSAN主动节点安全模型设计

与传统网络相比，主动网络以其中间节点可编程的特性为网络中新服务的开发与扩展
提供了广阔的发展空间，但仍然存在着很多问题制约了主动网络的发展步伐。其中，一个重要的方面就是安全问题。本文介绍了主动网络技术的思想及特性、体系结构和CCAAN算法。详细阐述了DSAN主动节点的安全模型的设计与实现。
关键字: 主动网络；安全模型；DSAN；主动节点
Abstract: Compared with the traditional network, active network node in the middle of its
programmable features of the new network for the development and expansion of services
provided broad space for development, but there are still many problems restricted the
development of the Active Network. Among them, is an important aspect of security. This article describes ideological and active network technology and characteristics of the architecture and algorithms CCAAN. DSAN elaborated on the active node security design and implementation of the model.
Keywords: Active Network; Security Model; DSAN;Active Node