與傳統(tǒng)網(wǎng)絡(luò)相比，主動(dòng)網(wǎng)絡(luò)以其中間節(jié)點(diǎn)可編程的特性為網(wǎng)絡(luò)中新服務(wù)的開(kāi)發(fā)與擴(kuò)展
提供了廣闊的發(fā)展空間，但仍然存在著很多問(wèn)題制約了主動(dòng)網(wǎng)絡(luò)的發(fā)展步伐。其中，一個(gè)重要的方面就是安全問(wèn)題。本文介紹了主動(dòng)網(wǎng)絡(luò)技術(shù)的思想及特性、體系結(jié)構(gòu)和CCAAN算法。詳細(xì)闡述了DSAN主動(dòng)節(jié)點(diǎn)的安全模型的設(shè)計(jì)與實(shí)現(xiàn)。
關(guān)鍵字: 主動(dòng)網(wǎng)絡(luò)；安全模型；DSAN；主動(dòng)節(jié)點(diǎn)
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