防火墙技术与电力企业网络安全  

Firewall and Network Security in Electric Power Systems

作　　者：刘童娜[1] 高会生[1] 张谦[2] 

机构地区：[1]华北电力大学电子系,河北保定071003 [2]华北电力大学经管系,河北保定071003

出　　处：《电力科学与工程》2002年第4期46-48,共3页Electric Power Science and Engineering

摘　　要：为了解决电力企业在信息化建设中面临的网络信息安全问题 ,通过分析现今防火墙技术的分类及各种类型防火墙的优缺点 ,为电力企业在构建防火墙时对防火墙的选择与设置问题提出建议 。In order to strengthen the network information security in electric power system, some suggestions are proposed about how to select and build firewalls in electric power system. The classifications of firewall technology as well as the advantages and disadvantages of all kinds of firewall are discussed. At last the ways for electric power system to build firewalls are introduced by taking a marking sub network firewall as an example

关 键 词：防火墙 电力企业 网络安全 计算机网络 包过滤路由器 屏蔽主机防火墙系统 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术] F40[自动化与计算机技术—计算机科学与技术]