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Analysis and Acquisition of APFS Data from a Forensic Perspective
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Publication Year
2023-01-01
Journal
Smart Innovation, Systems and Technologies
Publisher
Springer Science and Business Media Deutschland GmbH
Citation
Smart Innovation, Systems and Technologies, Vol.314, pp.390-398
Keyword
APFSForensicsMacOS
Mesh Keyword
APFSCommunication deviceFile recoveryFilesystemForensicForensic investigationMacOSNumber of peoplesSmart phonesUsage history
All Science Classification Codes (ASJC)
Decision Sciences (all)Computer Science (all)
Abstract
In recent years, the use of communication devices such as computers and smartphones has become indispensable in most people’s lives, and the number of people using Apple’s products has increased. This means that analysis of APFS, Apple’s file system today, is becoming increasingly important in a digital forensic investigation environment. However, many studies have been conducted on existing file systems, and detailed information such as where data is located can be found and how to recover the deleted data. In APFS, information about user credentials, usage history, and downloaded files remains artifacts. Currently, however, study of APFS is focused on file recovery. Therefore, in this paper, we not only propose a method to recover deleted files, but also analyze and organize the important artifacts for digital forensics investigation. We also describe the applicability of existing HFS + methods to APFS. Lastly, We describe the applicability of this analytical method and discuss further research.
Language
eng
URI
https://aurora.ajou.ac.kr/handle/2018.oak/36912
https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85144201144&origin=inward
DOI
https://doi.org/10.1007/978-3-031-05491-4_39
Journal URL
https://www.springer.com/series/8767
Type
Conference
Funding
Acknowledgements. This research was supported by Energy Cloud R&D Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT (NRF-2019M3F2A1073385)
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SHON, TAE SHIK Image
SHON, TAE SHIK손태식
Department of Cyber Security
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