| 基于UNIX的IP欺骗式攻击对策研究 |
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| 引用本文： | 刘芳,吕印晓.基于UNIX的IP欺骗式攻击对策研究[J].计算机应用与软件,2004,21(7):103-104,34. |
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| 作者姓名： | 刘芳 吕印晓 |
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| 作者单位： | 空军第一航空学院基础部,信阳,464000 |
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| 摘 要： | 分析了口欺骗式攻击的攻击原理。提出了攻击的防范措施，其中包括撤消信任关系，监听软件进行监测，TCP序列号加密以及改进后的包过滤防火墙防护等方法。
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| 关 键 词： | IP欺骗式攻击 TCP／IP协议 UNIX 黑客攻击 网络安全 计算机网络 |
APPROACH TO COUNTERMEASURES OF IP SPOOFING ATFACK BASED ON UNIX |
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| Abstract: | This paper analyzes the abstraction of IP Spoofing attack.We present countermeasures,including revoking the relation of trust,sniffer software to supervisor,TCP sequence number encryption.The improvement on packet filter to protect against IP Spoofing attack is also proposed. |
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| Keywords: | IP spoofing attack The relation of trust Packet filter TCP sequence number |
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