Firstly summarizes some concepts of Trojan_Horse program, and then emphasizes the concealing technology of Trojan_Horse program and the familiar methods of concealing technology.

• 首先介绍了特洛伊木马程序的一些概念,然后重点分析了木马程序的隐藏技术和常见的隐藏方式,给出了木马防治的策略。