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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 (17) Chapters Close

Title Page
About Packt
Contributors
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 1. Assessment 2. Other Books You May Enjoy Index

Internet versus blockchain


The internet is a more than 30-year-old technology with the purpose of sharing information over TCP/IP and the Open Systems Interconnection (OSI) model stack. From the birth of the internet, every new technology had disrupted an existing one, whether it was email or the web, or even e-commerce. The internet is one of the strongest technologies that has been powerful enough to spread out ideas to impact and create illusions for reality.

TCP/IP was the first internet protocol suite built to standardize the communication between similar networks; however, the OSI model was developed by the International Standard Organization (ISO) to provide a framework to standardize communication between systems, irrespective of the vendors, models, and technologies. Organizations preferred both models for client/server communication because client/server networks tend to be much more reliable and stable in nature. It was important to have to a better control over what data customers...

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