| OPNET环境下DOS nuke的攻防仿真 |
| 投稿时间：2007-09-30 修订日期：2008-02-26 点此下载全文 |
| 引用本文：周绯菲,潘杰,夏永恒,袁英,王文杰.OPNET环境下DOS nuke的攻防仿真[J].上海海事大学学报,2008,29(2):86-90. |
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| 中文摘要:针对局域网终端用户普遍存在很少使用防火墙的现象,结合防火墙的工作原理和DOS nuke攻击的特点,在OPNET网络仿真环境中设计DOS nuke攻击的攻防模型并在仿真环境中模拟DOS nuke攻击,通过加入防火墙之后受害主机接收到的网络数据包流量剧烈减少的实验结果,验证防火墙在防御DOS nuke攻击方面具有很好的功能. 该方法对于仿真环境下分析防火墙的各项安全功能具有重要的意义. |
| 中文关键词:OPNET 防火墙 网络仿真 DOS nuke攻击 网络安全 |
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| Simulation on attack and defense of DOS nuke in OPNET environment |
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| Abstract:With the phenomenon that users of LAN seldom use firewall in general, the model of DOS nuke attack and defense is designed in OPNET simulation environment by combinating with the principle of firewall and the character of the DOS nuke attack. The DOS nuke attack is also simulated in the environment. On the base of these, the security function of firewall on defensing DOS nuke attack is proved by the result that the network packet volume of victim host computer is dramatically reduced after adding
a firewall. It has important reference value of proving defense ability of firewall in simulation environment. |
| keywords:OPNET firewall network simulation DOS nuke attack network security |
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