计算机网络安全问题分析及防护策略研究  

Analysis of computer network security problems and research on protection strategies

作　　者：戴丽娟[1] 彭涛[2] Dai Lijuan;Peng Tao(College of Computer Science,Sichuan University,Chengdu 610064,China;Sichuan Earthquake Administration,Chengdu 610041,China)

机构地区：[1]四川大学计算机学院,四川成都610064 [2]四川省地震局,四川成都610041

出　　处：《无线互联科技》2022年第22期160-162,共3页Wireless Internet Technology

摘　　要：网络技术的完善与发展为国民生活与办公带来了便利,但同时也增多了网络安全问题,不利于计算机的安全使用。基于此,文章简要分析当前在运行计算机网络时遇到的系统漏洞、病毒入侵、黑客攻击等安全问题,并有针对性地给出可行且有效的防护措施,以达到修复系统、抵御病毒侵入与外来攻击的目的。The improvement and development of network technology has brought convenience to people’s life and office, but at the same time, it has also increased network security issues, which is not conducive to the safe use of computers. Based on this, this paper briefly analyzes the security problems such as system vulnerabilities, virus intrusions, and hacker attacks that are often encountered when running computer networks, and selects feasible and effective protective measures in a targeted manner to repair the system, resist the virus intrusion and foreign attack.

关 键 词：计算机网络 网络安全 网络防护 防火墙技术 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]