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

    Research output: Contribution to journalArticlepeer-review

    7 Citations (Scopus)

    Abstract

    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.

    Original languageEnglish
    Pages (from-to)95-97
    Number of pages3
    JournalIEICE Transactions on Information and Systems
    VolumeE98D
    Issue number1
    DOIs
    Publication statusPublished - 2015 Jan 1

    Keywords

    • Digital forensics
    • Integrity
    • Surveillance camera
    • Video frame

    ASJC Scopus subject areas

    • Software
    • Hardware and Architecture
    • Computer Vision and Pattern Recognition
    • Electrical and Electronic Engineering
    • Artificial Intelligence

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