| 敏感网站过滤系统的研究与设计 |
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| 引用本文： | 段红光,湛松涛. 敏感网站过滤系统的研究与设计[J]. 电视技术, 2013, 37(1) |
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| 作者姓名： | 段红光 湛松涛 |
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| 作者单位： | 重庆邮电大学,重庆,400065 |
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| 基金项目： | 新一代宽带无线移动通信网重大专项 |
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| 摘 要： | 针对Linux系统的Netfilter框架在IP包过滤和连接跟踪方面的不足,综合考虑家庭网关对含有敏感词的网站进行过滤时的特定需求,设计一款针对家庭用户的对含有敏感词的网站进行过滤的防火墙.同时对Linux的Netfilter框架进行简要的阐述,提出它在该款防火墙中存在的不足,针对不足提出一种有效的设计方案,并分析了新方案的改进内容.
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| 关 键 词： | Netfilter 防火墙 家庭网关 |
| 收稿时间： | 2012-07-09 |
| 修稿时间： | 2012-07-26 |
Research and Design of Filter-system for Website Containing the Key Word |
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| duan hongguang and zhan songtao. Research and Design of Filter-system for Website Containing the Key Word[J]. Ideo Engineering, 2013, 37(1) |
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| Authors: | duan hongguang and zhan songtao |
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| Affiliation: | CHONGQING CYIT COMMUNICATION TECHNOLOGIES CO.LTD,Chongqing University of Posts and Telecommunications |
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| Abstract: | For netfilter framework of linux systems in the IP packet filtering and connection tracking deficiencies,considering the home gateway to the specific needs of the filter on the website that contains sensitive words,design the firewall for home users to filter the site that contains sensitive words. Netfilter framework is introduced briefly and introduce the defect when used in this firewall, at the same time a more effective design program is proposed and analyze the advantages of the new program. Key words: NETFILTER; firewall; Home gateway |
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| Keywords: | NETFILTER firewall Home gateway |
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