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Hands-On Cybersecurity with Blockchain

You're reading from   Hands-On Cybersecurity with Blockchain Implement DDoS protection, PKI-based identity, 2FA, and DNS security using Blockchain

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Product type Paperback
Published in Jun 2018
Publisher
ISBN-13 9781788990189
Length 236 pages
Edition 1st Edition
Concepts
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Author (1):
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Rajneesh Gupta Rajneesh Gupta
Author Profile Icon Rajneesh Gupta
Rajneesh Gupta
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Table of Contents (13) Chapters Close

Preface 1. Cyber Threat Landscape and Security Challenges FREE CHAPTER 2. Security Must Evolve 3. Introducing Blockchain and Ethereum 4. Hyperledger – Blockchain for Businesses 5. Blockchain on the CIA Security Triad 6. Deploying PKI-Based Identity with Blockchain 7. Two-Factor Authentication with Blockchain 8. Blockchain-Based DNS Security Platform 9. Deploying Blockchain-Based DDoS Protection 10. Facts about Blockchain and Cyber Security 11. Assessment 12. Other Books You May Enjoy

Bitcoin versus Ethereum versus Hyperledger

Blockchain is the most exciting innovation, and it is still popular in the cryptocurrency space. In the past few years, the industry has also recognized the impact of blockchain on their business model operation and management. Although blockchain technology works seamlessly in its native form, most of its business needs never fit the one-stop-shop solution. Hence, we have several versions of the blockchain network. Let's first understand their characteristics so that we can understand the comparison between some of the popular blockchain models in detail:

  • Permission restrictions: This defines the eligibility of transaction processors to create or block the existing ledger. In this context, the following two models exist:
    • Permissioned blockchain: In this model, transactions processing can only be performed by preselected users...
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