12 citations · 15 across the 4 of their papers we have counts for
6 papers
Image Protection against Forgery and Pixel Tampering based on a Triple Hybrid Security Approach
Ahmed M. Nagm, Mohamed Torky, Mohammed Mahmoud Abo Ghazala +1
Due to the widespread of advanced digital imaging devices, forgery of digital images became more serious attack patterns. In this attack scenario, the attacker tries to manipulate…
Protection of the patient data against intentional attacks using a hybrid robust watermarking code
Ahmad Nagm, Mohammed Safy Elwan
The security of patient information is important during the transfer of medical data. A hybrid spatial domain watermarking algorithm that includes encryption, integrity protection…
A robust watermarking algorithm for medical images
Ahmed Nagm, Mohammed Safy
Integrated healthcare systems require the transmission of medical images between medical centers. The presence of watermarks in such images has become important for patient privacy…
A Novel Watermarking Approach for Protecting Image Integrity based on a Hybrid Security Technique
Ahmad M. Nagm, Mohamed Torky, Khaled Y. Youssef
Digital Photo images are everywhere around us in journals, on walls, and over the Internet. However we have to be conscious that seeing does not always imply reality. Photo images…
A New Approach for Image Authentication Framework for Media Forensics Purpose
Ahmad M Nagm, Khaled Y Youssef, Mohammad I Youssef
With the increasing widely spread digital media become using in most fields such as medical care, Oceanography, Exploration processing, security purpose, military fields and astron…
Architecture of Network Camera Photo Authentication Scheme using Steganography Approach
Ahmad M. Nagm, Khaled Y. Youssef, Mohammad I. Youssef
The aim of integrity protection process is not only to secure the send message, but also ensures that the original message is not modified during sending the message. In this paper…