| 试论防火墙技术在网络中的应用 |
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| 引用本文： | 黄河. 试论防火墙技术在网络中的应用[J]. 武汉理工大学学报(交通科学与工程版), 2001, 25(1): 60-62 |
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| 作者姓名： | 黄河 |
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| 作者单位： | 武汉理工大学网络中心 |
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| 摘 要： | 防火墙是设置在被保护网络和外部网络之间的一道屏障，以防止发生不可预测的、潜在破坏性的侵入。它可通过监测、限制、更改跨越防火墙的数据流，尽可能地对外部屏蔽网络内部的信息、结构和运动状况，以此来实现网络的安全保护。文中着重讨论防火墙的工作原理，提出几种防火墙的实现方式。
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| 关 键 词： | 防火墙 包过滤 网关 网络安全 Internet 代理服务 访问控制 |
| 修稿时间： | 2000-11-22 |
On Application of Firewall Technology in Network |
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| Huang He. On Application of Firewall Technology in Network[J]. journal of wuhan university of technology(transportation science&engineering), 2001, 25(1): 60-62 |
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| Authors: | Huang He |
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| Abstract: | Firewall is the wall that is a set between the defense network and exterior network in the event of the unexpected, destructible infections. By defecting, limiting and changing the data streams which are across the firewall, the firewall can do its best to shade the data, structure and running state of exterior network so as to realize the security of network. This article mainly discusses the working principle of firewall and puts forward the methods by which the firewall can be realized. |
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| Keywords: | firewall packet filter gateway |
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