中文摘要：

近些年来,恶意代码攻击的目的由破坏炫耀向经济利益转变,因而更加注重自身的隐藏.Rootkit具有隐蔽性强、特权级高等特点,成为主机安全的严重威胁.硬件虚拟化技术出现后,Rootkit扩展到了操作系统外部,对检测技术提出了新的挑战.本文总结了近几年网络安全领域中Rootkit隐藏技术和检测技术的研究进展,分析了各自面临的问题,并基于对Rootkit隐藏技术和检测技术的分析,探讨Rootkit检测技术的发展趋势.

英文摘要：

In recent years,the purpose of malicious code is changing to economic benefit instead of making damage and gain fame and glory.The malicious authors put more efforts to hide their malware.Rootkit has the characteristics of strong hidden ability and high privilege.So it is a serious threat of host security.As Hardware Virtualization Technology comes out,Rootkit extends to the outside of operating system and presents new challenges to detection technology.This paper,makes a summary of Rootkit hiding and detection technology these years,analysis the problem them facing and discusses the trends of Rootkit detection technology.