摘要
随着网络技术的快速发展,计算机已经成为人们生产生活中不可缺少的一部分。与此同时,网络信息安全已经成为全社会重点关注的问题,对此需引起充分重视。基于此,加强计算机网络信息安全及其防火墙技术分析具有一定的现实意义。
With the rapid development and wide Application of network technology,the popularity of computers in China has also increased,and it has penetrated into all aspects of people’s production and life,and has developed into an indispensable part of people’s production and life.However,with the rapid development and popularization of the network,network information security has become the focus of the whole society,which will directly lose people’s interests and may affect people’s normal life.Therefore,it is of practical significance to strengthen computer network information security and analyze firewall technology.
作者
周旭
ZHOU Xu(Hunan Vocational College of Art,Changsha Hunan 410100,China)
出处
《信息与电脑》
2021年第22期227-229,共3页
Information & Computer
关键词
计算机网络信息安全
防火墙技术
数据包过滤
computer network information security
firewall technology
packet filtering
