简析手机取证中的数据提取

Analysis of Data Extraction in Mobile Phone Forensics

近些年来,不法分子利用智能手机实施犯罪时有发生。为有效打击这类犯罪行为,手机取证已成为必不可少的技术。通过手机取证,公安机关从手机中提取数据,然后经分析后形成证据,提取手机数据是手机取证的重要环节。对手机取证进行简要分析,以Android手机为例探讨数据的存储架构和提取方法。

In recent years,criminals often use smart phones to commit crimes.In order to effectively combat such crimes,mobile phone forensics has become an essential technology.Through mobile phone forensics,public security organization extracts data from mobile phones,analyzes the data and obtains evidence.Extracting mobile phone data is an important part of mobile phone forensics.This paper makes a brief analysis of mobile phone forensics,and takes Android mobile phone as an example to discuss the data storage architecture and extraction method.