Linux下木马技术研究

木马技术是网络安全的重要方面，也是网络攻防中获取信息的重要途径。从本质上
讲，木马就是一个网络服务程序，由客户端进行控制，来执行某些特定的命令。但是由于其应用场合的特殊性，使得木马的设计实现在很多方面有别于普通的服务程序，其中最主要的是隐藏技术、控制手段和信息获取等三方面，本文将从这些方面着重讨论Linux 环境下的木马技术。
关键词: 木马、Linux、系统安全、内核入侵
Abstract:Trojan horse technology is an important part in the research of network security, and it is also an important way to get the important information from the network. The Trojan horse is essentially a network program that works as a server in the hacked host computer, and can be controlled by the client to execute some command in the host. But because the working environment is special, the Trojan horse has much more difference from other ordinary network program and must be designed specially. It mainly include that the Trojan should consider the way of hiding, controled way and information gotten. This paper will discusse the Trojan horse technology in the Linux environment from three aspects.
Keyword: Trojan horse, Linux, system security, kernel hacking