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Blockchain and Cryptocurrency
Blockchain is a system of recording information in a way that makes it difficult or impossible to change, hack, or cheat the system and this is done using Cryptography.A Cryptocurrency is a digital money that operates on the Blockchain technology.This book is intended to provide a detailed analysis of the effect of Blockchain and Cryptocurrency in the current market.It is designed with the focus to facilitate the students in understanding the working behind the raging technology.Blockchain and Cryptocurrency are vastly discussed nowadays in all research domains to bring decentralization.This book gives easy access to the complex terminologies revolving around the technology.Since this is a new course assigned in the curriculum, therefore special care is taken in drafting the units.The chapters have been written with reference to the past understanding of the students of cryptography and merging those concepts with the Blockchain technology. The emphasis is laid on fundamental ideas and ease of understanding with suitable diagrammatic representation and real world examples.This book is self-contained and requires no comparison and analysis with other conceptual data.It can also be used by scholars who are beginners in the Blockchain technology and wish to dive deeper in its technological aspects.Numerous multiple choice questions at the back of each chapter are given to test the objective understanding of the concepts.Salient Features:Standard and precise definitions and tips. Popular blockchain consensus protocols, their strengths, weaknesses and application scenarios through analysis and comparison. Several blockchain examples essential for engineering students. Hints and explanations are given in the solution of every problem. Imperative real examples
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Digital Natives: Blockchain, NFT, Cryptocurrency
In the first book of our Digital Native collection, navigate the fascinating world of emerging technologies like blockchain, cryptocurrencies and NFTs!In this introductory book, we break down complex terms through beautiful illustrations in a virtual world called Metaverse.
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Blockchain : Hype or Innovation
This book focuses on the innovation of blockchain technology and the advantages it offers.It provides a clear and comprehensive overview of blockchain technology and its possibilities, and thereby helps readers to form an opinion and draw their own conclusions about its potential exploitations. The book begins with a chapter on the topic of decentralized networks, which familiarizes readers with their challenges by using the example of an online trading platform.Hereinafter, it is then detailed what blockchain technology is, where it comes from, and how it works.The necessary underlying technologies are explained, and various individual approaches as well as their composition are presented.Using well-known examples such as Bitcoin and Ethereum as an illustration, the book looks at the architecture of blockchain technology and focuses on the challenges such as security and scalability.The options available when introducing blockchain technology are also outlined, and best-practice examples are presented to get a better idea of what areas benefit from this technology. Numerous examples and detailed explanations will accompany the readers throughout the book.By the time they have reached the end, they will be able to decide for themselves what is truly innovative about blockchain technology and what is nothing more than hype.
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Blockchain and Web3 : Building the Cryptocurrency, Privacy, and Security Foundations of the Metaverse
An in-depth and authoritative treatment of one of the most pressing topics of our time In Blockchain and Web3: Building the Cryptocurrency, Privacy, and Security Foundations of the Metaverse, two tech and finance experts deliver a comprehensive and accessible guide to the present and future of blockchain technology and how it will form the foundation of a new, better internet.To support a concept as bold as the Metaverse, we need several orders of magnitude more powerful computing capability, accessible at much lower latencies, across a multitude of devices and screens.You’ll discover how blockchain can accelerate data flow, exchange, and transactions to create and transfer value around the world and, at the same time, how it can be used to protect user data privacy and security with decentralized web infrastructures.The book also includes: Discussions of how sovereign governments are entering the blockchain fray and how their entry, especially with CBDC digital currency, shapes the conversations around Web3Explorations of whether we will ever realize the holy grail of blockchain tech: interoperability to compete with Big Tech platformsDiscussion of new security and privacy issues rising from the intersection of Blockchain, Web3 and Metaverse.A fascinating and eye-opening treatment of the past, present, and future of blockchain and the role it will play on the internet and metaverse, Blockchain and Web3 is a truly original and engaging discussion of a timely and critical topic.
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What else can be learned besides programming and networking technology?
Besides programming and networking technology, individuals can also learn important skills such as problem-solving, critical thinking, communication, and teamwork. These skills are essential in any professional setting and can help individuals succeed in their careers. Additionally, individuals can also learn about cybersecurity, data analysis, cloud computing, and other emerging technologies to stay competitive in the ever-evolving tech industry. Continuous learning and development in these areas can open up new opportunities and help individuals advance in their careers.
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How is a blockchain structured?
A blockchain is structured as a decentralized, distributed ledger that records transactions across a network of computers. Each block in the chain contains a list of transactions, a timestamp, and a reference to the previous block, creating a chronological and immutable record of all transactions. The network of computers, or nodes, work together to validate and add new blocks to the chain through a consensus mechanism, such as proof of work or proof of stake. This structure ensures that the blockchain is secure, transparent, and resistant to tampering or fraud.
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Is cryptocurrency haram?
The question of whether cryptocurrency is considered haram, or forbidden in Islam, is a topic of debate among Islamic scholars. Some argue that cryptocurrency is haram due to its speculative nature, potential for fraud, and lack of intrinsic value. Others believe that cryptocurrency can be permissible if used in a transparent and ethical manner, and if it does not involve interest-based transactions or unlawful activities. Ultimately, the permissibility of cryptocurrency in Islam may depend on how it is acquired, used, and the specific circumstances surrounding its involvement. It is advisable for individuals to seek guidance from knowledgeable scholars to make an informed decision.
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Is Web3-Blockchain really the future?
Web3-Blockchain has the potential to significantly impact the future of technology and various industries. Its decentralized nature, enhanced security, and transparency make it an attractive option for applications such as finance, supply chain management, and healthcare. However, there are still challenges and limitations to be addressed, such as scalability and energy consumption. While Web3-Blockchain shows promise, its widespread adoption and impact on the future will depend on how these challenges are addressed and how effectively it can integrate with existing systems.
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Advances in Blockchain Research and Cryptocurrency Behaviour
This book presents an edited collection of chapters from academic and industry expert contributors focusing on the directions of blockchain cryptocurrency from leading authorities in their field providing the cutting-edge and timely insights in the world of cryptocurrency behaviour.Whether you are a researcher, a portfolio manager, financial adviser, or nvesting novice, this book will provide you with thought provoking perceptions and insights.It will bring you fully up to date on the consumer issues, trends, and challenges in the world of blockchain crypto behaviour equipping you to understand and meet current challenges to come. Advances in Blockchain Research and Cryptocurrency Behaviour provides an interesting and thought-provoking insight into blockchain and cryptocurrency behaviours and is filled with new insights into: Consumer adoption and behaviour; digital currency innovations; blockchain technology and governance; sustainability and environmental impact; branding and resilience and investing in blockchain.The culmination of many decades of investing experience and academic research, this book makes complex issues interesting and logical.
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The Blockchain Future 2022 : The Beginners Guide. Bitcoin, Cryptocurrency, Blockchain Technology, Decentralised Ledgers, Smart Contracts, Crypto Wallets, Nfts and Web 3.0
Over recent years, cryptocurrency has generated more headlines than any other phenomenon in the world of finance. It has achieved things that no other investment mechanism has ever achieved, in a timescale that is barely believable. And it has resonated with a new generation of Internet-savvy entrepreneurs and consumers, who almost intrinsically understand its particular qualities and advantages.Yet as important as cryptocurrency has been in liberalizing finance and currency, the most important revolution in this sphere is still to occur. This is due to technology that has always underpinned cryptocurrency, without ever attracting the frenzied attention associated with the express escalation in the value of Bitcoin. The blockchain is the technology that makes cryptocurrency possible. It is an incredible innovation that makes it possible to compile huge registers of transactions, which can not only be updated in real-time, but also retain the privacy of those transactions indefinitely. The blockchain guarantees equality, granting all participants within a system equal access, while also ensuring that the vandalism of the system underlying the blockchain is impossible.This is no mean feat. It is something that has only become conceivable due to the paradigm shift that has occurred via what is sometimes described as the Technological Age. This whirlwind has swept up each and every one of us, at least in the Western world, in recent years. The unstoppable force created by technology can be exciting; offering a wealth of new opportunities and experiences. And it can be inspirational; enticing us with the possibility of exploring new frontiers and solving epoch-defining problems.But, perhaps above all else, it can be difficult to understand and keep up! The world revolves at a lightning pace nowadays, and the breakneck speed of change means that grasping the latest zeitgeist can be challenging.Technological development has been a fundamental part of human society since the first industrial revolution, but this change has certainly accelerated in the 21st century
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Blockchain Technology Solutions for the Security of IoT-Based Healthcare Systems
Blockchain Technology Solutions for the Security of IoT-Based Healthcare Systems explores the various benefits and challenges associated with the integration of blockchain with IoT healthcare systems, focusing on designing cognitive-embedded data technologies to aid better decision-making, processing and analysis of large amounts of data collected through IoT.This book series targets the adaptation of decision-making approaches under cognitive computing paradigms to demonstrate how the proposed procedures, as well as big data and Internet of Things (IoT) problems can be handled in practice. Current Internet of Things (IoT) based healthcare systems are incapable of sharing data between platforms in an efficient manner and holding them securely at the logical and physical level.To this end, blockchain technology guarantees a fully autonomous and secure ecosystem by exploiting the combined advantages of smart contracts and global consensus.However, incorporating blockchain technology in IoT healthcare systems is not easy.Centralized networks in their current capacity will be incapable to meet the data storage demands of the incoming surge of IoT based healthcare wearables.
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How does the security barrier in the store with alarm and security technology work?
The security barrier in a store with alarm and security technology typically consists of sensors placed at entry and exit points. These sensors detect when an item with a security tag passes through them without being deactivated at the checkout. When this happens, the sensors trigger an alarm to alert store staff of a potential theft. Additionally, the security tags on items are usually deactivated at the checkout counter using a special device, allowing customers to leave the store without setting off the alarm.
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On which security technology has your own company specialized?
My company has specialized in developing and implementing advanced encryption technologies for data security. We focus on creating robust encryption algorithms and secure communication protocols to protect sensitive information from unauthorized access and cyber threats. Our solutions are designed to provide end-to-end encryption for data at rest and in transit, ensuring that our clients' data remains secure and private.
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Is cryptocurrency tax-free?
Cryptocurrency is not tax-free. In most countries, including the United States, cryptocurrencies are considered property for tax purposes. This means that any gains from buying, selling, or trading cryptocurrencies are subject to capital gains tax. It is important for individuals to keep accurate records of their cryptocurrency transactions to ensure they are properly reporting and paying taxes on their crypto activities.
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Should public places be monitored by cameras and security technology?
Public places should be monitored by cameras and security technology to ensure the safety and security of the people using those spaces. These measures can help deter criminal activity, provide evidence in the event of a crime, and help law enforcement respond more effectively to incidents. However, it is important to balance the use of surveillance technology with privacy concerns and ensure that it is used responsibly and ethically. Additionally, there should be transparency and oversight in the use of surveillance technology to prevent abuse and protect civil liberties.
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