摘要
随着信息化程度不断增强,网络结构日益复杂,大多企事业单位需部署多层防火墙对网络进行安全防护,而防火墙策略是防火墙发挥防护作用的基础,因此本文对多层防火墙策略和部署难点进行梳理分析,提出部署方法,并在某单位的实际工作中进行应用和实践。结果证明该方法可优化防火墙策略的部署过程,能按照最小化原则制定策略并最大程度保证业务连续性,提高工作效率,为相关网络运维人员提供借鉴。
With the continuous enhancement of informatization and the increasingly complex network structure,many institutional organizations and enterprises need to deploy multi-layer firewalls for network security protection,where firewall strategy is the basis to play a protective role.Therefore,this paper analyzes the difficulties in the strategy carding and deployment of the multi-layer firewall,proposing the strategy process and deployment method,which has been applied and practiced in the actual work of an information center.The results show that this method can optimize the deployment process of firewall policies,formulate policies according to the principle of minimization,ensure business continuity to the greatest extent,and improve work efficiency.It is expected to provide a reference for relevant network operation and maintenance personnel.
作者
张学灵
王晓瑞
谢硕
吴永芳
ZHANG Xueling;WANG Xiaorui;XIE Shuo;WU Yongfang(National Marine Data and Information Service,Tianjin 300171,China)
出处
《海洋信息技术与应用》
2023年第3期151-157,共7页
JOURNAL OF MARINE INFORMATION TECHNOLOGY AND APPLICATION
关键词
网络安全
防火墙
策略
network security
firewall
strategy
