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计算机网络扫描技术研究
引用本文:张义荣,赵志超,鲜明,王国玉,肖顺平.计算机网络扫描技术研究[J].计算机工程与应用,2004,40(2):173-176.
作者姓名:张义荣  赵志超  鲜明  王国玉  肖顺平
作者单位:国防科技大学电子科学与工程学院,长沙,410073
摘    要:从TCP/IP协议的基本原理出发,讨论了计算机网络扫描技术的理论基础,对当前网络扫描的主要技术-端口扫描和远程操作系统扫描的内在机制作了扼要的分类和阐述,并初步探讨了网络扫描中逃避检测的方法。在此基础上,就先进的网络扫描器的设计思路提出了自己的建议,并给出了一个网络脆弱性扫描器实现的概念模型。

关 键 词:网络扫描  TCP/IP协议  端口扫描  远程操作系统扫描  网络扫描器
文章编号:1002-8331-(2004)02-0173-04

A Study on Computer Network Scanning Techniques
Zhang Yirong Zhao Zhichao Xian Ming Wang Guoyu Xiao Shunping.A Study on Computer Network Scanning Techniques[J].Computer Engineering and Applications,2004,40(2):173-176.
Authors:Zhang Yirong Zhao Zhichao Xian Ming Wang Guoyu Xiao Shunping
Abstract:According to basic principles of TCP/IP,the paper presents theoretic basis of computer network scanning techniques,and then gives the compendious classification and explanation of intrinsic characteristic as for current pri-marily both scanning techniques,i.e.port scanning and remote operating system scanning.In addition,several scanning ways to evade detection are simply discussed.Based on it,some design ideas of advanced network scanners are proposed and an implementation concept model of a scanner is presented as well.
Keywords:network scanning  TCP/IP protocol  port scanning  remote operating system scanning  network scanner
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