Abstract
ABSTRACT As the utilization rate of smart device increases, various applications for smart device have been developed. Since these applications can contain important data related to user behavio rs in digital forensic perspective, the analysis of them should be conducted in advance. However, lots of applications get to have new data format or type when they are updated. Therefore, whether the applications are updated or not should be checked o ne by one, and if they are, whether their data are changed should be also analyzed. But observing application data repeatedly is a time-consuming task, and that is why the effective method for dealing with this problem is needed. This paper suggests the automatic system which gets updated inf ormation and checks changed data by collecting application information. Keywords: Digital Forensics, Smartphone Forensics, Android Forensics, An droid Application, Android Data Acquisition접수일(2013년 12월 31일), 수정일(2014년 3월 4일), 게재확정일(2014년 3월 4일)* 본 연구는 2013년도 정부(교육과학기술부)의 재원으로 한국연구재단의 기초연구사업 지원을 받아 수행된 것임(과제번호: 2013-071188). 또한 부산광역시에서 지원하는 BB21과제에서 지원받았음.† 주저자, feei_@naver.com
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