| 摘要: |
| 本文介绍了网络安全的来源和TCP／IP协议的安全漏洞，同时介绍了当前网络采用的各种安全防范技术，对认识网络和网络安全具有很强的参考价值。 |
| 关键词: 计算机网络 网络安全 TCP／IP协议 防火墙 |
| DOI：10.3969/j.issn.1001-893X. |
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| 基金项目: |
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| Discussion of Computer Network Security Technology |
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| Abstract: |
| This paper introduces the threat source of network security and security problems of TCP/IP, and at the same time introduces all kinds of security technology,which have reference value for recognizing network and network security. |
| Key words: Computer network,Network security,TCP/IP,Fire wall |
