文档介绍：毕业设计
IP地址防盗工具的开发
范仁东
吉林建筑大学
2015年6月
毕业设计
IP地址防盗工具的开发
学生:范仁东
指导教师:富倩
专业:软件工程
所在单位:计算机科学与工程学院
答辩日期: 2015 年 6 月 19 日
摘要
在局域网(LAN)管理中,IP地址的分配、使用和防盗是一件非常困难的工作。一些网络用户为了取得重要的访问权限,经常进行IP地址盗用。此外,一些恶意破坏者为了达到逃避、追踪、隐藏身份的目的,也经常采用IP地址盗用的手段。种种IP盗用现象阻碍了正常网络应用的开展,对网络的正常运行带来了极大的负面影响。
围绕局域网IP地址防盗问题,有多种解决方案,但这些方案中大部分需要网络设备支持,而对于一个建设较早或选用中低端设备的局域网来讲,是无法实现的。本设计借鉴了网络安全领域中ARP欺骗技术的原理,使用基于ARP伪装技术设计并实现一种IP地址防盗系统,该系统将实现ARP监听、ARP截断功能,并实现IP-MAC地址绑定,从而保证IP地址不被盗用。
在本论文中,首先
着重介绍课题的研究意义以及IP地址防盗研究现状,其次介绍开发平台、开发语言、开发环境等,接下来是需求分析,介绍了本次设计的目的及性能要求,本系统分为四个主要模块,即用户管理模块、ARP监听模块、ARP截断模块、IP-MAC绑定模块,并对四个模块分别进行详细设计、代码实现和系统测试。
关键词局域网;TCP/IP协议;IP地址盗用;ARP伪装技术
Abstract
In the local work (LAN) management, IP address allocation, use and security is a very difficult job. Some users to achieve important access, IP address embezzlement often. In addition, some evil dudes in order to achieve the purpose of escape, tracking, hidden identity, also often use the means of IP address embezzlement. A variety of IP theft phenomenon hindered the work application development, for the normal operation of work has brought great negative effects.
Around the LAN IP address security issues, there are multiple solutions, but most of these solutions need work equipment support, and for a construction early or local work (LAN) choose mid-range equipment, could not be achieved. This design draws on the principle of ARP deception technology work security field, use based on ARP camouflage technology was designed and implemented an IP address security system, the system will implement ARP, ARP truncation function monitoring, and implement the IP - MAC address binding, to ensure that the IP address is not stolen.
In this thesis, first, introduces the research significance as well as the IP address security research status quo, secondly introduces the development platform, development language a