摘要
防火墙技术的核心思想是在不安全的网际环境中构造一个相对安全的子网环境。本文介 绍了防火墙技术的基本概念和构成,讨论了校园网防火的实用技术。
The core of firewall is to construct a relatively secure subnet circumstance under the insecure internet surroundings. This paper introduces the basic concept and constitution of firewall, and discuses the techniques of firewall.
出处
《克山师专学报》
2002年第3期49-50,共2页
Journal of Keshan Teachers College
