摘要
结合信息安全等级保护三级要求,分析银川河东机场气象网络配置和拓扑结构,查找现有网络结构优缺点,对网络进行优化。使用防火墙防病毒模块和入侵检测模块对网络进行实时监控,设置控制策略控制用户访问行为。采用日志系统对访问重要设备的终端进行记录和分析,借助审计系统审核终端用户行为,通过设定规则拒绝非法用户访问。
Combined with the three-level requirements of information security level protection,this paper analyzes the meteorological network configuration and topology of Yinchuan Hedong airport,finding out the advantages and disadvantages of the existing network structure,optimizing the network,using firewall anti-virus module and intrusion detection module to monitor the network in real time,and using control strategy to control user’s accessing behavior.The log system is used to record and analyze the terminals accessing important equipment,auditing the behavior of end users with the help of the audit system,and denying the illegal user’s accessing by setting rules.
作者
赵晔晖
ZHAO Ye-hui(The Air Traffic Management Bureau of Ningxia,Yinchuan 750009,China)
出处
《电脑与信息技术》
2022年第3期63-65,共3页
Computer and Information Technology
关键词
信息安全
入侵检测
控制策略
日志系统
information security
intrusion detection
control strategy
log system
