December 2017
Intermediate to advanced
424 pages
12h 35m
English
Content preview from Multimedia Security
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CONTENTS
11.4 Spatial Domain and Frequency Domain
11.4.1.1 Least-Significant Bit (LSB) Substitution
11.4.1.2 Algorithms and Transformations
11.6.1.3 Steganalysis Software
11.1 INTRODUCTION
The term, steganography, comes from Greek and means “covered writing” (Johnson and Jajodia, 1998a; Petitcolas et al., 1999). The intent of steganography is to hide a message in a medium in such a way that no one but the intended recipient ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.