摘要
本文就防火墙的设计特征、实现技术、分类、优缺点等作了阐述 。
The design fea tu re,implementation technology,classification advantage and disadvantage etc of fi rewall are introduced.The utility and setup cautions of firewalls with applying in library LAN are also analyzed.
出处
《现代情报》
2004年第10期142-143,145,共3页
Journal of Modern Information
关键词
防火墙
内部网
外部网
图书馆
firewall
insid e network
outside network
library
