防火墙在网络安全中的研究与应用  

Research and Application of Firewall in Network Security

作　　者：王东岳[1] 刘浩[1] 杨英奎 Wang Dongyue;Liu Hao;Yang Yingkui(Heilongjiang Meteorological Data Center,Harbin 150030,China)

机构地区：[1]黑龙江省气象数据中心,哈尔滨150030

出　　处：《林业科技情报》2023年第1期198-200,共3页Forestry Science and Technology Information

摘　　要：随着计算机网络技术的普及与应用,互联网络已经成为人们工作生活中的重要组成部分。计算机网络安全问题造成的影响也越发严重,而防火墙技术能够隔离来自互联网络的攻击,又能将内部局域网络的病毒限制在子网内,减少计算机网络安全问题的发生,使用户的信息安全得到保障,使社会能正常运转。为了发挥防火墙技术的强大功能,本研究主要针对防火墙技术在计算机网络安全中的应用进行分析与研究,望能为计算机网络安全管理提供一些可靠的参考价值。With the popularization and application of computer network technology,the Internet has become an important part of people's work and life.The impact of computer network security problems is also becoming more and more serious,and firewall technology can isolate attacks from the Internet,and can limit the virus of the internal local area network to the subnet,reduce the occurrence of computer network security problems,ensure the information security of users,and enable the normal operation of society.In order to exert the powerful function of firewall technology,this paper mainly analyzes and studies the application of firewall technology in computer network security,hoping to provide some reliable reference value for computer network security management.

关 键 词：防火墙 包过滤 状态检测 网络 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]