智能手机取证技术研究

Research on Smart Phones Forensics Technology

近年来手机的发展十分迅速，特别是智能手机逐渐占据市场的主导地位。随着手机的广泛应用，案件中涉及手机取证的工作日渐增多。由于智能手机中包含了大量的用户信息，而这些数据往往会给案件的侦破提供线索以及指控犯罪事实提供司法依据，因此智能手机取证是打击这类犯罪的有效手段。文章简要介绍了手机取证的概念、原则、流程和常用的手机取证工具软件，并结合实际案例重点研究了智能手机证据提取的方法，并对手机取证发展方向进行了展望。

In recent years,the mobile phone develops quite fast,especially the type of smart phone is going to domi nate the market. With widely applications of the mobile phone, the forensics work involved in the case of mobile phone increases rapidly. Because smart phones contain a large amount of users information, while these data tend to be clues to solve eases and provide legal basis charged for a crime fact , so using the means of smart phones forensics is quite effective to fight against this kind of crime . The article briefly introduces the concept , principle, process of smart phones forensics, and commonly used tools software in smart phones forensics, focuses on extraction method of the smart phone evidence combined with the actual ease study, and prospects the trend of the development of mobile phone forensics.