July 2009
Intermediate to advanced
792 pages
20h 22m
English
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9. Dynamic Watermarking
In the last chapter, you saw several algorithms that introduce a unique watermark number directly into the executable of a program. All of the algorithms make use of one of two basic ideas: Either encode the identifier as a permutation of the original code, or insert it in new but non-functional code. Reordering can be applied to any list-like language construct, such as statements, lists of declarations, function arguments, or lists of switch-statement labels. New code can be inserted by making sure that either it is never executed or its execution has no effect. Regardless of the embedding method, the algorithms in Chapter 8 have one thing in common: The watermark recognizer extracts the mark by analyzing the code itself. ...
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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.