摘要：在计算机取证日益受到人们重视和关注的今天，人们对反取证技术的研究相对较少。本文主要介绍目前常

见的反取证技术和工具，并给出几个实现反取讧的具体实例。

关键词：计算机取证计算机反取证计算机安全计算机犯罪-Abstract : Computer Forensics increasing people's awareness of and concern today, People on the anti-Forensics relatively little research. This paper introduces the common anti-forensics technology and tools, and gave a few anti-from congress to achieve specific examples. Keywords : Computer Forensics Computer Anti-Forensics computer security, computer crime.