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Analysis of errors in exif metadata on mobile devices

Sandoval Orozco, A.L., Arenas Gonzalez, David Manuel, Garcia Villalba, L.J., Hernandez-Castro, Julio C. (2014) Analysis of errors in exif metadata on mobile devices. Multimedia Tools and Applications, 74 (13). pp. 4735-4763. ISSN 1380-7501. (doi:10.1007/s11042-013-1837-6) (Access to this publication is currently restricted. You may be able to access a copy if URLs are provided)

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http://dx.doi.org/10.1007/s11042-013-1837-6

Abstract

Nowadays the number of cameras integrated on mobile phones is growing very

the pictures created with these devices. Most of these phones automatically add relevant

tampering, can be very helpful for a variety of forensic analysis techniques. That is why the

to be extracted in a consistent, fast and sound way. Besides, metadata extraction must

Exif specification, including the insertion of the metadata in the image acquisition process

the multiple anomalies in the Exif specification we have found during our study, which can

crashes and wrong results, and even interoperability problems among different devices.

tools.

Item Type: Article
DOI/Identification number: 10.1007/s11042-013-1837-6
Subjects: Q Science > QA Mathematics (inc Computing science) > QA 75 Electronic computers. Computer science
Divisions: Faculties > Sciences > School of Computing > Security Group
Depositing User: Julio Hernandez-Castro
Date Deposited: 03 Nov 2016 16:55 UTC
Last Modified: 03 Mar 2020 04:08 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/58385 (The current URI for this page, for reference purposes)
Hernandez-Castro, Julio C.: https://orcid.org/0000-0002-6432-5328
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