Ultimate Blockchain Security Handbook

Ultimate Blockchain Security Handbook
Author: Taha Sajid
Publisher: Orange Education Pvt Ltd
Total Pages: 217
Release: 2023-10-07
Genre: Computers
ISBN: 9390475988

Blockchain Security is not an option, it's a necessity. KEY FEATURES ● An in-depth examination of the security aspects of Bitcoin, Ethereum, and Hyperledger Fabric. ● Comprehensive coverage of smart contract vulnerabilities, attack analysis, and effective security measures. ● Leverage Blockchain Risk Management Framework for managing risks associated with blockchain technology ● Practical insights into testing and assessing the security of blockchain applications. ● Strategies and solutions for robust access control using blockchain-based identity and access management. ● Expert insights on identifying and categorizing risks using advanced threat modeling techniques. DESCRIPTION The Ultimate Blockchain Security Handbook will help you identify and remediate your Blockchain solution bugs before others do. Covering the latest threats and vulnerabilities, as well as effective mitigation strategies, it takes you on a journey from the security foundations of blockchain technology to implementing advanced security solutions for blockchain applications. It helps you identify, assess, and mitigate risks using a variety of tools and techniques, including threat modeling, penetration testing, vulnerability scanning, attack analysis, and security audits. It covers formal verification methods for testing smart contract code, with an application of the K semantic framework. It then explores a range of blockchain security solutions, including zero-knowledge proof architecture, access control design, establishment of robust public key infrastructures, and the implementation of security logging and monitoring tools to track activities effectively. WHAT WILL YOU LEARN ● Acquire proficiency in efficiently assessing and categorizing risks through comprehensive threat modeling exercises. ● Learn to conduct thorough audits of smart contracts and blockchain applications using diverse tools, formal verification methods, and established frameworks. ● Learn to design secure blockchain architectures by implementing cutting-edge techniques, including zero-knowledge proofs, access controls, PKI (Public Key Infrastructure), and robust security logging. ● Learn to take appropriate actions when encountering cryptocurrency-related internet scams, ensuring a safer digital environment. WHO IS THIS BOOK FOR? This book is tailored for blockchain developers, architects, security experts, software professionals, and researchers/cryptographers seeking in-depth knowledge of blockchain security. Whether you're building blockchain systems, strengthening security expertise, integrating blockchain into software, or delving into advanced research, this book equips you with essential skills and insights. TABLE OF CONTENTS 1. Blockchain Security Overview 2. Blockchain Security Variations 3. Attack Vectors Management on Blockchain 4. Blockchain Application Exploitation 5. Blockchain Application Audit 6. Blockchain Security Solution Index

Hands-On Cybersecurity with Blockchain

Hands-On Cybersecurity with Blockchain
Author: Rajneesh Gupta
Publisher: Packt Publishing Ltd
Total Pages: 229
Release: 2018-06-28
Genre: Computers
ISBN: 1788991850

Develop blockchain application with step-by-step instructions, working example and helpful recommendations Key Features Understanding the blockchain technology from the cybersecurity perspective Developing cyber security solutions with Ethereum blockchain technology Understanding real-world deployment of blockchain based applications Book Description Blockchain technology is being welcomed as one of the most revolutionary and impactful innovations of today. Blockchain technology was first identified in the world’s most popular digital currency, Bitcoin, but has now changed the outlook of several organizations and empowered them to use it even for storage and transfer of value. This book will start by introducing you to the common cyberthreat landscape and common attacks such as malware, phishing, insider threats, and DDoS. The next set of chapters will help you to understand the workings of Blockchain technology, Ethereum and Hyperledger architecture and how they fit into the cybersecurity ecosystem. These chapters will also help you to write your first distributed application on Ethereum Blockchain and the Hyperledger Fabric framework. Later, you will learn about the security triad and its adaptation with Blockchain. The last set of chapters will take you through the core concepts of cybersecurity, such as DDoS protection, PKI-based identity, 2FA, and DNS security. You will learn how Blockchain plays a crucial role in transforming cybersecurity solutions. Toward the end of the book, you will also encounter some real-world deployment examples of Blockchain in security cases, and also understand the short-term challenges and future of cybersecurity with Blockchain. What you will learn Understand the cyberthreat landscape Learn about Ethereum and Hyperledger Blockchain Program Blockchain solutions Build Blockchain-based apps for 2FA, and DDoS protection Develop Blockchain-based PKI solutions and apps for storing DNS entries Challenges and the future of cybersecurity and Blockchain Who this book is for The book is targeted towards security professionals, or any stakeholder dealing with cybersecurity who wants to understand the next-level of securing infrastructure using Blockchain. Basic understanding of Blockchain can be an added advantage.

The Truth Machine

The Truth Machine
Author: Paul Vigna
Publisher: Picador
Total Pages: 334
Release: 2019-03-05
Genre: Computers
ISBN: 1250304172

"Views differ on bitcoin, but few doubt the transformative potential of Blockchain technology. The Truth Machine is the best book so far on what has happened and what may come along. It demands the attention of anyone concerned with our economic future." —Lawrence H. Summers, Charles W. Eliot University Professor and President Emeritus at Harvard, Former Treasury Secretary From Michael J. Casey and Paul Vigna, the authors of The Age of Cryptocurrency, comes the definitive work on the Internet’s Next Big Thing: The Blockchain. Big banks have grown bigger and more entrenched. Privacy exists only until the next hack. Credit card fraud is a fact of life. Many of the “legacy systems” once designed to make our lives easier and our economy more efficient are no longer up to the task. Yet there is a way past all this—a new kind of operating system with the potential to revolutionize vast swaths of our economy: the blockchain. In The Truth Machine, Michael J. Casey and Paul Vigna demystify the blockchain and explain why it can restore personal control over our data, assets, and identities; grant billions of excluded people access to the global economy; and shift the balance of power to revive society’s faith in itself. They reveal the disruption it promises for industries including finance, tech, legal, and shipping. Casey and Vigna expose the challenge of replacing trusted (and not-so-trusted) institutions on which we’ve relied for centuries with a radical model that bypasses them. The Truth Machine reveals the empowerment possible when self-interested middlemen give way to the transparency of the blockchain, while highlighting the job losses, assertion of special interests, and threat to social cohesion that will accompany this shift. With the same balanced perspective they brought to The Age of Cryptocurrency, Casey and Vigna show why we all must care about the path that blockchain technology takes—moving humanity forward, not backward.

Blockchain Technology Explained

Blockchain Technology Explained
Author: Alan T. Norman
Publisher: Createspace Independent Publishing Platform
Total Pages: 0
Release: 2017
Genre: Bitcoin
ISBN: 9781981522026

"I'll walk you through the essentials of how Blockchain technology works, using simple explanations and giving examples along the way. I've introduced many people to blockchain, so I know where beginners usually get confused and the main questions they have. All of the basic principles are addressed step-by-step in this book." -- Provided by publisher.

Mastering Ethereum

Mastering Ethereum
Author: Andreas M. Antonopoulos
Publisher: O'Reilly Media
Total Pages: 424
Release: 2018-11-13
Genre: Computers
ISBN: 1491971916

Ethereum represents the gateway to a worldwide, decentralized computing paradigm. This platform enables you to run decentralized applications (DApps) and smart contracts that have no central points of failure or control, integrate with a payment network, and operate on an open blockchain. With this practical guide, Andreas M. Antonopoulos and Gavin Wood provide everything you need to know about building smart contracts and DApps on Ethereum and other virtual-machine blockchains. Discover why IBM, Microsoft, NASDAQ, and hundreds of other organizations are experimenting with Ethereum. This essential guide shows you how to develop the skills necessary to be an innovator in this growing and exciting new industry. Run an Ethereum client, create and transmit basic transactions, and program smart contracts Learn the essentials of public key cryptography, hashes, and digital signatures Understand how "wallets" hold digital keys that control funds and smart contracts Interact with Ethereum clients programmatically using JavaScript libraries and Remote Procedure Call interfaces Learn security best practices, design patterns, and anti-patterns with real-world examples Create tokens that represent assets, shares, votes, or access control rights Build decentralized applications using multiple peer-to-peer (P2P) components

Mastering Blockchain

Mastering Blockchain
Author: Imran Bashir
Publisher: Packt Publishing Ltd
Total Pages: 817
Release: 2020-08-31
Genre: Computers
ISBN: 1839211377

Develop a deeper understanding of what's under the hood of blockchain with this technical reference guide on one of the most disruptive modern technologies Key Features Updated with four new chapters on consensus algorithms, Ethereum 2.0, tokenization, and enterprise blockchains Learn about key elements of blockchain theory such as decentralization, cryptography, and consensus protocols Get to grips with Solidity, Web3, cryptocurrencies, smart contract development and solve scalability, security and privacy issues Discover the architecture of different distributed ledger platforms including Ethereum, Bitcoin, Hyperledger Fabric, Hyperledger Sawtooth, Corda and Quorum Book Description Blockchain is the backbone of cryptocurrencies, with applications in finance, government, media, and other industries. With a legacy of providing technologists with executable insights, this new edition of Mastering Blockchain is thoroughly revised and updated to the latest blockchain research with four new chapters on consensus algorithms, Serenity (the update that will introduce Ethereum 2.0), tokenization, and enterprise blockchains. This book covers the basics, including blockchain's technical underpinnings, cryptography and consensus protocols. It also provides you with expert knowledge on decentralization, decentralized application development on Ethereum, Bitcoin, alternative coins, smart contracts, alternative blockchains, and Hyperledger. Further, you will explore blockchain solutions beyond cryptocurrencies such as the Internet of Things with blockchain, enterprise blockchains, tokenization using blockchain, and consider the future scope of this fascinating and disruptive technology. By the end of this book, you will have gained a thorough comprehension of the various facets of blockchain and understand their potential in diverse real-world scenarios. What you will learn Grasp the mechanisms behind Bitcoin, Ethereum, and alternative cryptocurrencies Understand cryptography and its usage in blockchain Understand the theoretical foundations of smart contracts Develop decentralized applications using Solidity, Remix, Truffle, Ganache and Drizzle Identify and examine applications of blockchain beyond cryptocurrencies Understand the architecture and development of Ethereum 2.0 Explore research topics and the future scope of blockchain Who this book is for If you are a technologist, business executive, a student or an enthusiast who wishes to explore the fascinating world of blockchain technology, smart contracts, decentralized applications and distributed systems then this book is for you. Basic familiarity with a beginner-level command of a programming language would be a plus.

Handbook of Blockchain, Digital Finance, and Inclusion

Handbook of Blockchain, Digital Finance, and Inclusion
Author: David Lee Kuo Chuen
Publisher: Academic Press
Total Pages: 734
Release: 2017-09-29
Genre: Business & Economics
ISBN: 0128123001

Handbook of Digital Finance and Financial Inclusion: Cryptocurrency, FinTech, InsurTech, Regulation, ChinaTech, Mobile Security, and Distributed Ledger explores recent advances in digital banking and cryptocurrency, emphasizing mobile technology and evolving uses of cryptocurrencies as financial assets. Contributors go beyond summaries of standard models to describe new banking business models that will be sustainable and likely to dictate the future of finance. The book not only emphasizes the financial opportunities made possible by digital banking, such as financial inclusion and impact investing, but also looks at engineering theories and developments that encourage innovation. Its ability to illuminate present potential and future possibilities make it a unique contribution to the literature. A companion Volume Two of The Handbook of Digital Banking and Financial Inclusion: ChinaTech, Mobile Security, Distributed Ledger, and Blockchain emphasizes technological developments that introduce the future of finance. Descriptions of recent innovations lay the foundations for explorations of feasible solutions for banks and startups to grow. The combination of studies on blockchain technologies and applications, regional financial inclusion movements, advances in Chinese finance, and security issues delivers a grand perspective on both changing industries and lifestyles. Written for students and practitioners, it helps lead the way to future possibilities. - Explains the practical consequences of both technologies and economics to readers who want to learn about subjects related to their specialties - Encompasses alternative finance, financial inclusion, impact investing, decentralized consensus ledger and applied cryptography - Provides the only advanced methodical summary of these subjects available today

The Business Blockchain

The Business Blockchain
Author: William Mougayar
Publisher: John Wiley & Sons
Total Pages: 129
Release: 2016-04-26
Genre: Business & Economics
ISBN: 1119300339

The definitive pioneering blueprint covering the what, why and how of the blockchain. Blockchains are new technology layers that rewire the Internet and threaten to side-step older legacy constructs and centrally served businesses. At its core, a blockchain injects trust into the network, cutting off some intermediaries from serving that function and creatively disrupting how they operate. Metaphorically, blockchains are the ultimate non-stop computers. Once launched, they never go down, and offer an incredible amount of resiliency, making them dependable and attractive for running a new generation of decentralized services and software applications. The Business Blockchain charts new territory in advancing our understanding of the blockchain by unpacking its elements like no other before. William Mougayar anticipates a future that consists of thousands, if not millions of blockchains that will enable not only frictionless value exchange, but also a new flow of value, redefining roles, relationships, power and governance. In this book, Mougayar makes two other strategic assertions. First, the blockchain has polymorphic characteristics; its application will result in a multiplicity of effects. Second, we shouldn’t ask ourselves what problems the blockchain solves, because that gives us a narrow view on its potential. Rather, we should imagine new opportunities, and tackle even more ambitious problems that cross organizational, regulatory and mental boundaries. Drawing on 34 years of technology industry experience as an executive, analyst, consultant, entrepreneur, startup mentor, author, blogger, educator, thought leader and investor, William Mougayar describes a future that is influenced by fundamental shifts brought by blockchain technology as the catalyst for change. William Mougayar has been described as the most sophisticated blockchain business thinker. He is a blockchain industry insider whose work has already shaped and influenced the understanding of blockchain for people around the world, via his generous blogging and rigorous research insights. He is a direct participant in the crypto-technology market, working alongside startups, entrepreneurs, pioneers, leaders, innovators, creators, enterprise executives and practitioners; in addition to being an investor, advisor, and board member in some of the leading organizations in this space, such as the Ethereum Foundation, OpenBazaar and Coin Center. Just as the Internet created new possibilities that we didn’t foresee in its early years, the blockchain will give rise to new business models and ideas that may still be invisible. Following an engaging Foreword by Vitalik Buterin, this book is organized along these 7 chapters: 1. What is the Blockchain? 2. How Blockchain Trust Infiltrates 3. Obstacles, Challenges & Mental Blocks 4. Blockchain in Financial Services 5. Lighthouse Industries & New Intermediaries 6. Implementing Blockchain Technology 7. Decentralization as the Way Forward The Business Blockchain is an invitation for technologists to better understand the business potential of the blockchain, and for business minded people to grasp the many facets of blockchain technology. This book teaches you how to think about the blockchain.

Handbook of Digital Currency

Handbook of Digital Currency
Author: David Lee Kuo Chuen
Publisher: Elsevier
Total Pages: 732
Release: 2024-07-02
Genre: Business & Economics
ISBN: 0323989748

Handbook of Digital Currency: Bitcoin, Innovation, Financial Instruments, and Big Data, Second Edition offers readers new ways to learn about subjects outside their specialties and provides authoritative background and tools for those whose primary source of information is journal articles. Encompassing currencies, payment methods, and computer communication protocols, digital currencies are growing in use and importance. The book's comprehensive view of the field covers history, technical, IT, finance, economics, legal, tax, and the regulatory environment. For those coming from different backgrounds with different questions in mind, this new edition is an essential starting point. - Discusses all major strategies and tactics associated with digital currencies, their uses, and their regulations - Presents future scenarios for the growth of digital currencies - Offers seven new chapters covering such topics as side chains, sharding, privacy protection and CBDC, Libra and the convergence of technology, and much more

Handbook of Blockchain, Digital Finance, and Inclusion, Volume 2

Handbook of Blockchain, Digital Finance, and Inclusion, Volume 2
Author: David Lee Kuo Chuen
Publisher: Academic Press
Total Pages: 556
Release: 2017-08-16
Genre: Business & Economics
ISBN: 0128122994

Handbook of Blockchain, Digital Finance, and Inclusion, Volume 2: ChinaTech, Mobile Security, and Distributed Ledger emphasizes technological developments that introduce the future of finance. Descriptions of recent innovations lay the foundations for explorations of feasible solutions for banks and startups to grow. The combination of studies on blockchain technologies and applications, regional financial inclusion movements, advances in Chinese finance, and security issues delivers a grand perspective on both changing industries and lifestyles. Written for students and practitioners, it helps lead the way to future possibilities. - Explains the practical consequences of both technologies and economics to readers who want to learn about subjects related to their specialties - Encompasses alternative finance, financial inclusion, impact investing, decentralized consensus ledger and applied cryptography - Provides the only advanced methodical summary of these subjects available today