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随着Internet应用的普及,其安全性问题也日渐突出。本文首先介绍Internet常见攻击原理与防范及当前防火墙采用的一般技术;并以S.u.S.E.公司的Linux5.1为例。介绍防火墙和代理服务器的配置。
With the popularity of Internet applications, its security issues are also increasingly prominent. This article first introduces the Internet common attack principle and prevention and the current firewall technology used in general; and S. u.S. E. The company’s Linux5.1 as an example. Describes the firewall and proxy server configuration.