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Content Provider | IEEE Xplore Digital Library |
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Author | Thing, V.L.L. Tong-Wei Chua Ming-Lee Cheong |
Copyright Year | 2011 |
Abstract | Fragmented file carving is an important technique in Digital Forensics to recover files from their fragments in the absence of the file system allocation information. In this paper, we proposed a system design for solving the fragmented file carving problem taking into consideration, conditions of real-life fragmentation scenarios. We developed our evidence reconstruction and recovery system, and carried out experiments, to evaluate the capability in detecting and recovering obscured evidence. The results showed that our system is able to achieve a higher efficiency and accuracy (e.g. 1.5 minutes for the reconstruction of each highly fragmented and deleted (obscured) image in its entirety or 100% recovery), when compared with the commercial recovery system, Adroit Photo Forensics (e.g. 2.8 minutes and 6.3 minutes for a partial image recovery or failure in recovery, respectively). |
Starting Page | 793 |
Ending Page | 797 |
File Size | 385856 |
Page Count | 5 |
File Format | |
ISBN | 9781457720086 |
DOI | 10.1109/CIS.2011.180 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2011-12-03 |
Publisher Place | China |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Accuracy Image edge detection Conferences Digital forensics deleted evidence Joints Image reconstruction fragmentation file carving |
Content Type | Text |
Resource Type | Article |
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