Search icon
Subscription
0
Cart icon
Close icon
You have no products in your basket yet
Save more on your purchases!
Savings automatically calculated. No voucher code required
Arrow left icon
All Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletters
Free Learning
Arrow right icon
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

Table of Contents (17) Chapters

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

Architecture and core components


Hyperledger is an open source framework that allows businesses to build enterprise-grade solutions based on distributed ledger technology. This framework consists of the following building blocks:

  • Shared ledger: It is an append-only ledger, and it stores the blocks in chronological order
  • Consensus algorithm: It's a method to achieve a common agreement over a change in the distributed ledger
  • Privacy: The main purpose of building the Hyperledger was to achieve a permissioned network for secure and reliable transactions in mission-critical business environments
  • Smart contract: This is a granular method to plan and process transaction requests

Let's understand the Hyperledger architecture:

  • Consensus layer: This is mainly responsible for generating an agreement on each order and validating transactions based on a predefined set of rules
  • Smart contract layer: This takes care of transaction requests and applying business logic
  • Communication layer: This facilitates a platform...
lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $15.99/month. Cancel anytime}