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http://dx.doi.org/10.13089/JKIISC.2013.23.6.1057

A Method of Internal Information Acquisition of Smartphones  

Lee, Yunho (Center for Information Security Technologies, Korea University)
Lee, Sangjin (Center for Information Security Technologies, Korea University)
Publication Information
Journal of the Korea Institute of Information Security & Cryptology / v.23, no.6, 2013 , pp. 1057-1067 More about this Journal
Abstract
The market share of smartphones has been increasing more and more at the recent mobile market and smart devices and applications that are based on a variety of operating systems has been released. Given this reality, the importance of smart devices analysis is coming to the fore and the most important thing is to minimize data corruption when extracting data from the device in order to analyze user behavior. In this paper, we compare and analyze the area-specific changes that are the file system of collected image after obtaining root privileges on the Android OS and iOS based devices, and then propose the most efficient method to obtain root privileges.
Keywords
Digital Forensics; Smartphone Forensics; Android Forensics; iOS Forensics; Data Acquisition;
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