摘要
介绍了网络防火墙技术的概念,对防火墙的3种基本类型分别进行了描述,总结了它们各自的优缺点,最后对网络防火墙技术的发展趋势进行了展望。
The concept of network firewall technology and the description of three basic types is presented separately,their advantages and disadvantages are summarized respectively and a prospect of development tendency of firewall technology is presented.
出处
《石油化工自动化》
CAS
2004年第1期63-65,共3页
Automation in Petro-chemical Industry
