主动网络的安全模型研究

与传统网络相比较，主动网络具有更大的优越性．它是未来网络的发展方向，而安全性是制约主动网络迅速发展的一个重要因素。本文介绍了主动网络的基本概念和主动网络的安全技术，以主动信囊为基础，提出了一种适用于主动网络的安全模型，该模型可以为主动信囊提供认证、授权等安全措施，能够在一定程度提高主动网络的安全性能．

Secure Model Research of Active Network

Compared with the traditional network, Active Network is characterized by better advantages, it leads to the developing direction of the network in future. However the security is a fatal factor restricting the rapid development of Active Network. This paper introduces the basic conceptions and security technologies of Active Network. Based on the capsule, a secure model is presented for Active Network and provides some secure measures for the capsule, such as authentication and authorization. The secure model can improve the secure performance for Active Network to some extent.