| 一种支持动态演化的防火墙软件的设计与实现 |
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| 引用本文： | 李开拓,胡羽,张家晨.一种支持动态演化的防火墙软件的设计与实现[J].计算机应用,2008,28(Z1). |
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| 作者姓名： | 李开拓 胡羽 张家晨 |
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| 作者单位： | 吉林大学计算机科学与技术学院,长春,130012 |
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| 摘 要： | 对于软件防火墙,如果具备了动态更新的能力,会使被保护的系统更安全,即使在更新时也能对被保护系统进行保护.为达到这一目的,在分析ncffihcr和OSGi框架的原理的基础上,提出采用这两种框架分别处理防火墙安全策略和功能模块更新的方案,实现了一种基于这两种框架的支持动态演化的防火墙系统.
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| 关 键 词： | 软件动态演化 软件在线更新 OSGi netfiher |
Design and implementation of software firewall supporting dynamic evolution |
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| LI Kai-tuo,HU Yu,ZHANG Jia-chen.Design and implementation of software firewall supporting dynamic evolution[J].journal of Computer Applications,2008,28(Z1). |
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| Authors: | LI Kai-tuo HU Yu ZHANG Jia-chen |
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| Affiliation: | LI Kai-tuo,HU Yu,ZHANG Jia-chen(College of Computer Science , Technology,Jilin University,Changchun Jilin 130012,China) |
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| Abstract: | If software firewall could support dynamic evolution,the protected systems will be safer,for firewall could be updated as it ran.To accomplish this goal,based on the analysis of the principles of netfilter and OSGi framework,a proposal that security policy update in firewall was processed by netfilter framework,as well as the function module updated by OSGi framework.The firewall supporting dynamic evolution was also implemented. |
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| Keywords: | software dynamic evolution software runtime update OSGi netfilter |
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