管理学 防火墙技术 释 firewall 防火墙技术 位于两个信任程度不同的网络之间（如企业内部网络和Internet之间）的软件或硬件设备的组合，对两个网络之间的通信进行控制，通过强制实施统一的安全策略，防止对重要信息资源的非法存取和访问以达到保护系统安全的目的。
网络与数据通信 网络管理与安全 释文 firewall 防火墙
- Jilin-1 satellite constellation
- Jilin Art Academy
- Jilin Catholic Church
- Jilin Changbaishan National Nature Reserve
- Jilin Chinese Opera Theater Ji Opera Troupe
- Jilin Confucian Temple
- Jilin Dongfang Theatre
- Jilin Gaoxin Jishu Chanye Kaifaqu
- Jiling meteorite
- Jilin horse
- Jilin Institute Of Physical Education
- Jilin Jingji Jishu Kaifaqu
- Jilin King of Yew
- Jilin meteorite
- Jilin Meteorite Gallery
- Jilin Meteorite Shower
- Jilin Momoge Guojiaji Ziran Baohuqu
- Jilin Nong'an Taipingchi Guojia Shidi Gongyuan
- Jilin Opera School
- Jilin Petro-Chemical Co. Ltd. 11.13 fire case
- Jilin Province Museum of Natural History
- Jilin Provincial Archives
- Jilin Provincial Art Museum
- Jilin Provincial Library
- Jilin Publishing Group Co.,Ltd.