January 2019
Beginner to intermediate
372 pages
11h 17m
English
Content preview from Foundations of Blockchain
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Blockchain Security
After studying most of the concepts and applications of blockchain technology, it's crucial to discuss its strengths and weaknesses in order to realize the level of security that is required. In this chapter, we will be addressing some of the significant challenges faced by blockchain technology. Along this journey, we'll also point out the possible attacks you can encounter in the blockchain network and how they can be prevented.
We'll be looking at the following topics in this chapter:
- Transaction security model
- Decentralized security model
- Attacks on the blockchain, including:
- Double-spend attacks
- 51% attacks
- Eclipse attacks
- The threats presented by quantum computing
Blockchain technology was adopted in decentralized ...
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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.