主机网络安全初探  

TENTATIVE STUDY OF HOST-NETWORK SECURITY

作　　者：蒋东兴[1] 徐时新[1] 李志 

机构地区：[1]清华大学计算机与信息管理中心,北京100084

出　　处：《小型微型计算机系统》2000年第7期764-766,共3页Journal of Chinese Computer Systems

摘　　要：主机网络安全是计算机安全领域新兴的边缘技术 ,它综合考虑网络访问的网络特性和操作系统资源特性 ,以实现对于网络访问的细粒度控制 .本文从分析主机安全和网络安全的着重点、常用手段和主要问题出发 ,试图对主机网络安全作一简单定义 ,并描述出主机网络安全系统的体系结构 .最后 。Host-network security is r is ing marginal technology in the field of computer security. It tries to implement the tiny granularity control of network access on the basis of consideration of the network attributes and resource attributes in the operation system. This pa per begins with introduction to the emphasis and common methods of, and problems with host security and network security, it tries to give a simple definition o f host-network security and describes the architecture of the host-network sec urity system. In the end, it makes a brief analysis of technological difficultie s and of the proposed solutions.

关 键 词：主机安全 主机网络安全 访问控制 计算机安全 

分 类 号：TP309[自动化与计算机技术—计算机系统结构] TP393[自动化与计算机技术—计算机科学与技术]