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Integrity Verification Scheme of Video Contents in Surveillance Cameras for Digital Forensic Investigations

Sangwook LEE, Ji Eun SONG, Wan Yeon LEE, Young Woong KO, Heejo LEE

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Summary :

For digital forensic investigations, the proposed scheme verifies the integrity of video contents in legacy surveillance camera systems with no built-in integrity protection. The scheme exploits video frames remaining in slack space of storage media, instead of timestamp information vulnerable to tampering. The scheme is applied to integrity verification of video contents formatted with AVI or MP4 files in automobile blackboxes.

Publication
IEICE TRANSACTIONS on Information Vol.E98-D No.1 pp.95-97
Publication Date
2015/01/01
Publicized
Online ISSN
1745-1361
DOI
10.1587/transinf.2014MUL0001
Type of Manuscript
Special Section LETTER (Special Section on Enriched Multimedia)
Category

Authors

Sangwook LEE
  Korea University
Ji Eun SONG
  Dongduk Women's University
Wan Yeon LEE
  Dongduk Women's University
Young Woong KO
  Hallym University
Heejo LEE
  Korea University

Keyword