A New Approach for Image Authentication Framework for Media Forensics Purpose
Ahmad M Nagm, Khaled Y Youssef, Mohammad I Youssef

TL;DR
This paper proposes a novel digital image authentication framework that embeds secret codes based on image and device characteristics to detect unauthorized modifications, enhancing media forensics reliability.
Contribution
It introduces a new image authentication method using secret code implantation dependent on image features and device ID, tailored for forensic evidence protection.
Findings
Effective detection of image modifications
Robust secret code embedding techniques
Enhanced image integrity verification
Abstract
With the increasing widely spread digital media become using in most fields such as medical care, Oceanography, Exploration processing, security purpose, military fields and astronomy, evidence in criminals and more vital fields and then digital Images become have different appreciation values according to what is important of carried information by digital images. Due to the easy manipulation property of digital images (by proper computer software) makes us doubtful when are juries using digital images as forensic evidence in courts, especially, if the digital images are main evidence to demonstrate the relationship between suspects and the criminals. Obviously, here demonstrate importance of data Originality Protection methods to detect unauthorized process like modification or duplication and then enhancement protection of evidence to guarantee rights of incriminatory. In this paper,…
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Taxonomy
TopicsAdvanced Steganography and Watermarking Techniques · Digital Media Forensic Detection · Chaos-based Image/Signal Encryption
