Titlebook: New Frontiers in Cryptography; Quantum, Blockchain, Khaled Salah Mohamed Book 2020 The Editor(s) (if applicable) and The Author(s), under e

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Khaled Salah MohamedM.Includes supplementary material: .Stroke MRI is a new imaging tool providing detailed information of the pathophysiological aspects of cerebral ischemia..This book with CD-ROM includes a case collection of 25 hyperacute stroke patients, all imaged within six hours of stroke onset with a complete s

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Khaled Salah Mohamedthat her fatigue as measured by the Fatigue Severity Scale-7 remained stable, and consistently severe for the entire duration. Detailed investigations of the sensorimotor system revealed neurophysiological changes that were indicative of maladaptive plasticity within the sensorimotor networks which

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Book 2020ndation in cryptography and security. This book presents the fundamental mathematical concepts of cryptography. Moreover, this book presents hiding data techniques such as steganography and watermarking. The author also provides a comparative study of the different cryptographic methods, which can be used to solve security problems..

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Introduction to Cyber Security,plays an integral role in protecting the confidentiality and integrity of information. . is protecting computers, servers, mobiles, networks, electronic devices, and data from malicious attacks [1]. Recent years have seen an unfortunate and disruptive growth in the number of cyber-attacks. There are mainly three threats to data security [2, 3]:

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Data Hiding: Steganography and Watermarking,mation in order to cipher or cover their existence, respectively. Comparison between cryptography and information hiding techniques is shown in Fig. 5.1. Information hiding is a technique of hiding secret using redundant cover data such as images, audios, movies, documents, etc.

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