计算机网络安全体系的研究

RESEARCH ON SECURITY FOR COMPUTER NETWORK

首先,结合国内外同行的最新研究成果,我们将对网络系统中的不安全因素加以分析,并形式化地给出一个安全计算机网络系统的定义;然后将从理论上阐述一个基于OSI-RM体系的网络安全保护体系的模型,并讨论该安全保护体系在现有系统中的作用。

This paper will present an overview of security of computer network, mainly on discussing the logical architecture of the model of security system for computer network.First, we'll give some up to date results of research work about security for computer network, analyze what makes current computer network system to be unsecurity, and try to define a security computer network. Next, we will present the architecture model of security system for OSI-RM computer network (SSN Model). At last, discussion about the effect in current system and further research will be given.