IP电子欺骗剖析、实施及其防范

Analysis of IP Spoofing, Attacking and Prevention

IP电子欺骗是网络中突破防火墙系统的一种常见的网络攻击方式。从理论的角度,分析了IP电子欺骗的原理,并以unix系统作为实例,给出了实现IP电子欺骗的一般步骤及关键代码。同时结合当前业界网络安全现状,提出了对IP电子欺骗进行防范的一般方法。

IP spoofing is one of the commonest attacking means to break through firework. This paper analyzes the principal of IP spoofing from a theoretical perspective, and provides the common operating procedures and key codes adopted in the unix system to realize IP spoofing. Besides, it puts forward preventive measures in respect to the status quo of network security.