摘要
针对现有的主机存活性探测技术和工具大多无法穿越防火墙、探测结果准确率低的问题,依据目标主机收到ARP请求后一定返回自身物理地址的工作原理,设计并实现了一种新的主机存活性探测系统.测试结果表明该系统能穿越防火墙探测主机的存活性,局域网内探测结果的准确率100%,为网络安全扫描工具的设计提供了一种方法.
To solve the problem that most existing technologies and tools to detect hosts survival can not an ARP request, a target host will affirmatively return it＇s physical address, a new hosts survival detecting system is designed and implemented. The test result shows that the system can pass through the firewall and detect the survival of the host, and the accuracy of the detecting results in a local area network is of 100%. A new method is provided for designing network security scanning tools.
出处
《中原工学院学报》
CAS
2009年第4期4-7,共4页
Journal of Zhongyuan University of Technology
基金
河南省基础与前沿技术研究计划项目(082300410260)
河南省科技攻关计划项目(092102310038
092102210029
082102210082)
