摘要
介绍了2种主要的防火墙技术———包过滤和应用代理。
The concept and principles of firewall technology are introduced,including two main firewall technologies—packet filter and application proxy.Then the managing tool (Ipchains) of Linux kemel firewall is discussed and how to use it to implement the firewall under Linux.
出处
《包头钢铁学院学报》
2003年第1期78-80,85,共4页
Journal of Baotou University of Iron and Steel Technology
