July 2009
Intermediate to advanced
792 pages
20h 22m
English
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5. Obfuscation Theory
Let’s reiterate what you hope to achieve when you create an obfuscated program. You would like to give a user an executable program but prevent him from understanding some part of its construction. For example, you may want to prevent the user from extracting secret keys you have embedded in the program, replacing the keys, understanding the algorithms, extracting specific functionality out of the program, or adding some functionality to the program.
In the previous chapter, you saw a large number of obfuscation techniques. We argued that these obfuscating transformations are useful, saying that the confusion they add to the program increases the complexity of analyzing and understanding it, using the static and dynamic ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.