摘要
网络安全是影响气象通信网络性能和功能的重要因素。从线路设备、安全设备和措施、安全管理制度3个方面结合青岛市气象局具体情况进行了网络安全系统建设的介绍,内容包括通信线路的冗余、核心设备的热备份、网络安全设备的应用和安全控制策略、用户和管理员安全管理规定,并详细介绍了防火墙配置、核心交换机热备、关键服务器的访问控制等关键技术的实现,最后根据网络安全建设经验对地市级气象局的网络安全建设提出了一些建议。
Network security is one important factor that affecting the performance and functions of a communications network.The construction of the network security system for Qingdao Meteorological Service is introduced from the following aspects： the redundancy of the communication line,the central unit of heat backup,the application of network security devices,safety control strategy,and the regulations of user and administrator security management.The implementation of key technologies,such as firewall configuration,the hot standby of the core switch,and the access control of the key server,is described in detail.Some suggestions are presented for the construction of the network security systems for the city-level meteorological services.
出处
《气象科技》
北大核心
2011年第5期629-634,共6页
Meteorological Science and Technology
