Data fragment forensics for embedded DVR systems
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jungheum | - |
dc.contributor.author | Lee, Sangjin | - |
dc.date.accessioned | 2021-09-05T05:32:36Z | - |
dc.date.available | 2021-09-05T05:32:36Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2014-09 | - |
dc.identifier.issn | 1742-2876 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/97461 | - |
dc.description.abstract | A recent increase in the prevalence of embedded systems has led them to become a primary target of digital forensic investigations. Embedded systems with DVR (Digital Video Recorder) capabilities are able to generate multimedia (video/audio) data, and can act as vital pieces of evidence in the field of digital forensics. To counter anti-forensics, it is necessary to derive systematic forensic techniques that can be used on data fragments in unused (unallocated) areas of files or images. Specifically, the techniques should extract meaningful information from various types of data fragments, such as non-sequential fragmentation and missing fragments overwritten by other data. This paper proposes a new digital forensic system for use on video data fragments related to DVRs. We demonstrate in detail special techniques for the classification, reassembly, and extraction of video data fragments, and introduce an integrated framework for data fragment forensics based on techniques described in this paper. (C) 2014 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | FILES | - |
dc.subject | IDENTIFICATION | - |
dc.subject | RECOVERY | - |
dc.title | Data fragment forensics for embedded DVR systems | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Lee, Sangjin | - |
dc.identifier.doi | 10.1016/j.diin.2014.06.001 | - |
dc.identifier.scopusid | 2-s2.0-84908252080 | - |
dc.identifier.wosid | 000342683800007 | - |
dc.identifier.bibliographicCitation | DIGITAL INVESTIGATION, v.11, no.3, pp.187 - 200 | - |
dc.relation.isPartOf | DIGITAL INVESTIGATION | - |
dc.citation.title | DIGITAL INVESTIGATION | - |
dc.citation.volume | 11 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 187 | - |
dc.citation.endPage | 200 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Interdisciplinary Applications | - |
dc.subject.keywordPlus | FILES | - |
dc.subject.keywordPlus | IDENTIFICATION | - |
dc.subject.keywordPlus | RECOVERY | - |
dc.subject.keywordAuthor | Digital forensics | - |
dc.subject.keywordAuthor | Data fragment forensics | - |
dc.subject.keywordAuthor | Data fragmentation | - |
dc.subject.keywordAuthor | DVR | - |
dc.subject.keywordAuthor | CCTV | - |
dc.subject.keywordAuthor | Vehicle black box | - |
dc.subject.keywordAuthor | Unused area | - |
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