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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

The security ecosystem 


Thousands of security bodies and security researchers work round the clock to innovate and develop an effective solution to address  emerging threats. Organizations spend millions of dollars every year to enhance their security posture and tools. They keep researching on  zero-day vulnerabilities, building artificial neural network (ANN) for endpoint protection, machine-learning models for new threat model,  building an effective cyber security incident response process and awareness program etc.

There are main four categories of  cyberattack prevention strategies:

  • Reduce the attack surface: Most of the organizations have a regular process to conduct vulnerability scanning both  externally and internally for unwanted application ports, file extension information, and platform information. This continuous process of security threat evaluation helps them  to determine following questions:
    • What are we doing different? (technology, process, application, people, and so on...
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