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Hands-On Cybersecurity with Blockchain.

You're reading from  Hands-On Cybersecurity with Blockchain.

Product type Book
Published in Jun 2018
Publisher
ISBN-13 9781788990189
Pages 236 pages
Edition 1st Edition
Languages
Concepts
Author (1):
Rajneesh Gupta Rajneesh Gupta
Profile icon Rajneesh Gupta
Toc

Table of Contents (17) Chapters close

Title Page
About Packt
Contributors
Preface
1. Cyber Threat Landscape and Security Challenges 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 zero-day vulnerabilities, building artificial neural networks (ANNs) for endpoint protection, making machine learning models for new threats, building an effective cybersecurity incident response process and awareness program, and so on.

There are four main categories of cyberattack prevention strategies:

  • Reduce the attack surface: Most 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 answers to the following questions:
    • What are we doing different? (technology, process, application, people,...
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