SUPER SECRETO - The Third Epoch of Cryptography PDF Download

Author: Theo Tenzer
Publisher: BoD – Books on Demand
ISBN: 3755761173
Category : Computers
Languages : en
Pages : 444

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Book Description
The global crisis of Privacy in the 21st century also includes discussions about the right to encryption and restrictions on so-called end-to-end encryption. In order to communicate confidentially and secure against eavesdropping, simple and practical encryption is required for everyone. But how can it be available to everyone? The magic of replacing legible characters with other apparently random and therefore illegible characters had been almost religious for centuries: only those initiated into the invention of a secret language could crack the messages. Encryption remained Super Secreto - Top Secret - Streng Geheim! In the age of smartphone and pocket computers, it is now available to everyone: ever more sophisticated math calculates the so-called cipher text with corresponding keys in our messengers. Both keys and encrypted text used to have to be transmitted to the recipient. In today's Epoch of Cryptography, the transmission of the keys is no longer necessary: The risky transport route for the keys can even be omitted! From the fascination of how Cryptography became abstinent in the transmission of keys - what effect it has on the desire of state agencies for secondary keys - and how multiple and exponential encryption makes resistant against the decryption-attempts of super-quantum-computers ... ... tells Theo Tenzer in this exciting political, technical and socially relevant innovation and science portrait on the Third Epoch of Cryptography.

Author: C.X. Cruz
Publisher: C.X. Cruz
ISBN:
Category : Computers
Languages : es
Pages : 98

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Book Description
En la última década, el zumbido en torno a la criptomoneda se ha convertido enfiebre. Cada vez más personas buscan invertir en Bitcoin y otras criptomonedas, con la esperanza de hacerlo rico. Si bien el zumbido y el bombo que rodean a la criptomoneda no parece que vaya a desaparecer en el corto plazo, la base subyacente de Bitcoin, está comenzando a tomar el centro del escenario. Si eres como la mayoría de la población, probablemente tengas muchas preguntas sobre la tecnología blockchain y el bombo que rodea a la tecnología emergente. Esto es lo que descubrirás con esta poderosa guía: La historia detrás de la tecnología blockchain, criptomoneda y dinero. Aprenda los conceptos básicos de blockchain y cómo funciona la tecnología. Descubra el negocio de blockchain y qué industrias se beneficiarán del uso de la tecnología. Aprenda sobre la prueba de trabajo frente a la prueba de participación y cuál es mejor cuando se trata de la tecnología blockchain. Descubre todos los beneficios de la tecnología blockchain y cómo cambiará el futuro de Internet y la vida tal y como la conocemos. Obtenga información sobre los riesgos y desafíos que presenta la tecnología blockchain y descubra los principales obstáculos para que se convierta en la corriente principal. Descubra si la tecnología blockchain es adecuada o no para usted y su negocio. Descubra los errores de implementación de blockchain y cómo puede evitar cometerlos. ¡Y mucho más!

Author: Estefano Smith
Publisher: Brimar
ISBN:
Category : Business & Economics
Languages : en
Pages : 56

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Book Description
Descubre el universo de las criptomonedas con "Invertir y Negociar con Bitcoin". Desde el auge del Bitcoin hasta estrategias avanzadas de inversión, esta guía proporciona conocimientos esenciales para navegar el mundo de las criptomonedas con confianza. Exploramos el impacto histórico del Bitcoin y su creador, Satoshi Nakamoto. Detallamos el funcionamiento del blockchain y cómo comenzar con Bitcoin, desde la creación de una billetera hasta estrategias de almacenamiento seguro. Sumérgete en estrategias de inversión y trading, con recomendaciones de plataformas. Aprende análisis técnico y fundamental para tomar decisiones informadas y evaluar factores externos. Priorizamos la seguridad en la prevención de riesgos, explorando medidas clave. Proyectamos el futuro de Bitcoin, desde tendencias actuales hasta posibles cambios regulatorios. La conclusión recopila puntos clave, animando a los lectores a explorar el mundo de las criptomonedas con confianza. Referencias adicionales y comunidades ofrecen oportunidades continuas de aprendizaje. "Invertir y Negociar con Bitcoin" es la guía definitiva para dominar el trading de Bitcoin y entender el futuro digital.

Author: John Hargrave
Publisher: Gallery Books
ISBN: 1982113545
Category : Business & Economics
Languages : en
Pages : 352

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Book Description
From the author of Mind Hacking and founder of Bitcoin Market Journal comes the first book to explain the money-making secrets behind bitcoin and blockchain in a user-friendly format. When John Hargrave first invested in cryptocurrency, the price of a single bitcoin was about $125; a few years later, that same bitcoin was worth $20,000. He wasn’t alone: this flood of new money is like the early days of the Internet, creating a new breed of “blockchain billionaires.” Sir John has unlocked their secrets. In Blockchain for Everyone, Sir John reveals the formula for investing in bitcoin and blockchain, using real-life stories, easy-to-understand examples, and a healthy helping of humor. Packed with illustrations, Blockchain for Everyone explains how (and when) to buy bitcoin, cryptocurrencies, and other blockchain assets, with step-by-step instructions. Blockchain for Everyone is the first blockchain investing book written for the layperson: a guide that helps everyone understand how to build wealth wisely. It’s the new investing manifesto!

Author: Andreas M. Antonopoulos
Publisher: "O'Reilly Media, Inc."
ISBN: 1491921986
Category : Computers
Languages : en
Pages : 277

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Book Description
Want to join the technological revolution that’s taking the world of finance by storm? Mastering Bitcoin is your guide through the seemingly complex world of bitcoin, providing the requisite knowledge to help you participate in the internet of money. Whether you’re building the next killer app, investing in a startup, or simply curious about the technology, this practical book is essential reading. Bitcoin, the first successful decentralized digital currency, is still in its infancy and it’s already spawned a multi-billion dollar global economy. This economy is open to anyone with the knowledge and passion to participate. Mastering Bitcoin provides you with the knowledge you need (passion not included). This book includes: A broad introduction to bitcoin—ideal for non-technical users, investors, and business executives An explanation of the technical foundations of bitcoin and cryptographic currencies for developers, engineers, and software and systems architects Details of the bitcoin decentralized network, peer-to-peer architecture, transaction lifecycle, and security principles Offshoots of the bitcoin and blockchain inventions, including alternative chains, currencies, and applications User stories, analogies, examples, and code snippets illustrating key technical concepts

Author: Peter Kent
Publisher: John Wiley & Sons
ISBN: 1119579295
Category : Computers
Languages : en
Pages : 56

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Book Description
Find out the essentials of cryptocurrency mining The cryptocurrency phenomenon has sparked a new opportunity mine for virtual gold, kind of like the prospectors of a couple centuries back. This time around, you need some tech know-how to get into the cryptocurrency mining game. This book shares the insight of two cryptocurrency insiders as they break down the necessary hardware, software, and strategies to mine Bitcoin, Ethereum, Monero, LiteCoin, and Dash. They also provide insight on how to stay ahead of the curve to maximize your return on investment. Get the tech tools and know-how to start mining Pick the best cryptocurrency to return your investment Apply a sound strategy to stay ahead of the game Find cryptocurrency value at the source From the basics of cryptocurrency and blockchain to selecting the best currency to mine, this easy-to-access book makes it easy to get started today!

Author: MAX EDITORIAL
Publisher: Max Editorial
ISBN: 1779717423
Category : Business & Economics
Languages : pt-BR
Pages : 56

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Book Description
Blockchain es una tecnología de contabilidad distribuida que permite el mantenimiento de una base de datos segura y confiable. Se basa en un sistema de bloques encadenados, cada uno de los cuales contiene un conjunto de información. Estos bloques están protegidos por criptografía y distribuidos a través de una red informática. Las principales características de Blockchain son: red Blockchain no está controlada por un único organismo o entidad, sino por una red de ordenadores. Esto hace que la tecnología sea más segura y confiable. Transparencia: todas las transacciones registradas en Blockchain son públicas y pueden ser consultadas por cualquier persona. Inmutabilidad: una vez registrado, un bloque no se puede cambiar ni eliminar. Aprende Mucho Más...

Author: MAX EDITORIAL
Publisher: Max Editorial
ISBN: 1779716842
Category : Business & Economics
Languages : pt-PT
Pages : 69

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Book Description
O que é Blockchain? Blockchain é uma tecnologia de registro distribuído que permite a manutenção de uma base de dados segura e confiável. Ela é baseada em um sistema de blocos encadeados, cada um contendo um conjunto de informações. Esses blocos são protegidos por criptografia e distribuídos por uma rede de computadores. As principais características do Blockchain são: Descentralização: a rede Blockchain não é controlada por um único órgão ou entidade, mas por uma rede de computadores. Isso torna a tecnologia mais segura e confiável. Transparência: todas as transações registradas no Blockchain são públicas e podem ser consultadas por qualquer pessoa. Imutabilidade: uma vez registrado, um bloco não pode ser alterado ou excluído. O que são Criptomoedas? Criptomoedas são moedas digitais que usam a tecnologia Blockchain para registrar suas transações. Elas são descentralizadas, transparentes e imutáveis. As principais criptomoedas são: Bitcoin: a primeira e mais popular criptomoeda. Ethereum: uma plataforma de contratos inteligentes que também pode ser usada para criar criptomoedas. Tether: uma stablecoin atrelada ao dólar americano. Saiba mais...

Author: Saifedean Ammous
Publisher: John Wiley & Sons
ISBN: 1119473918
Category : Business & Economics
Languages : en
Pages : 311

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Book Description
A comprehensive and authoritative exploration of Bitcoin and its place in monetary history When a pseudonymous programmer introduced "a new electronic cash system that’s fully peer-to-peer, with no trusted third party" to a small online mailing list in 2008, very few people paid attention. Ten years later, and against all odds, this upstart autonomous decentralized software offers an unstoppable and globally accessible hard money alternative to modern central banks. The Bitcoin Standard analyzes the historical context to the rise of Bitcoin, the economic properties that have allowed it to grow quickly, and its likely economic, political, and social implications. While Bitcoin is an invention of the digital age, the problem it purports to solve is as old as human society itself: transferring value across time and space. Author Saifedean Ammous takes the reader on an engaging journey through the history of technologies performing the functions of money, from primitive systems of trading limestones and seashells, to metals, coins, the gold standard, and modern government debt. Exploring what gave these technologies their monetary role, and how most lost it, provides the reader with a good idea of what makes for sound money, and sets the stage for an economic discussion of its consequences for individual and societal future-orientation, capital accumulation, trade, peace, culture, and art. Compellingly, Ammous shows that it is no coincidence that the loftiest achievements of humanity have come in societies enjoying the benefits of sound monetary regimes, nor is it coincidental that monetary collapse has usually accompanied civilizational collapse. With this background in place, the book moves on to explain the operation of Bitcoin in a functional and intuitive way. Bitcoin is a decentralized, distributed piece of software that converts electricity and processing power into indisputably accurate records, thus allowing its users to utilize the Internet to perform the traditional functions of money without having to rely on, or trust, any authorities or infrastructure in the physical world. Bitcoin is thus best understood as the first successfully implemented form of digital cash and digital hard money. With an automated and perfectly predictable monetary policy, and the ability to perform final settlement of large sums across the world in a matter of minutes, Bitcoin’s real competitive edge might just be as a store of value and network for the final settlement of large payments a digital form of gold with a built-in settlement infrastructure. Ammous’ firm grasp of the technological possibilities as well as the historical realities of monetary evolution provides for a fascinating exploration of the ramifications of voluntary free market money. As it challenges the most sacred of government monopolies, Bitcoin shifts the pendulum of sovereignty away from governments in favor of individuals, offering us the tantalizing possibility of a world where money is fully extricated from politics and unrestrained by borders. The final chapter of the book explores some of the most common questions surrounding Bitcoin: Is Bitcoin mining a waste of energy? Is Bitcoin for criminals? Who controls Bitcoin, and can they change it if they please? How can Bitcoin be killed? And what to make of all the thousands of Bitcoin knockoffs, and the many supposed applications of Bitcoin's 'block chain technology'? The Bitcoin Standard is the essential resource for a clear understanding of the rise of the Internet’s decentralized, apolitical, free-market alternative to national central banks.

Author: Massimo Bertaccini
Publisher: Packt Publishing Ltd
ISBN: 1789618576
Category : Computers
Languages : en
Pages : 358

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Book Description
Build your real-world cryptography knowledge, from understanding the fundamentals to implementing the most popular modern-day algorithms to excel in your cybersecurity career Key FeaturesLearn modern algorithms such as zero-knowledge, elliptic curves, and quantum cryptographyExplore vulnerability and new logical attacks on the most-used algorithmsUnderstand the practical implementation of algorithms and protocols in cybersecurity applicationsBook Description Cryptography Algorithms is designed to help you get up and running with modern cryptography algorithms. You'll not only explore old and modern security practices but also discover practical examples of implementing them effectively. The book starts with an overview of cryptography, exploring key concepts including popular classical symmetric and asymmetric algorithms, protocol standards, and more. You'll also cover everything from building crypto codes to breaking them. In addition to this, the book will help you to understand the difference between various types of digital signatures. As you advance, you will become well-versed with the new-age cryptography algorithms and protocols such as public and private key cryptography, zero-knowledge protocols, elliptic curves, quantum cryptography, and homomorphic encryption. Finally, you'll be able to apply the knowledge you've gained with the help of practical examples and use cases. By the end of this cryptography book, you will be well-versed with modern cryptography and be able to effectively apply it to security applications. What you will learnUnderstand key cryptography concepts, algorithms, protocols, and standardsBreak some of the most popular cryptographic algorithmsBuild and implement algorithms efficientlyGain insights into new methods of attack on RSA and asymmetric encryptionExplore new schemes and protocols for blockchain and cryptocurrencyDiscover pioneering quantum cryptography algorithmsPerform attacks on zero-knowledge protocol and elliptic curvesExplore new algorithms invented by the author in the field of asymmetric, zero-knowledge, and cryptocurrencyWho this book is for This hands-on cryptography book is for IT professionals, cybersecurity enthusiasts, or anyone who wants to develop their skills in modern cryptography and build a successful cybersecurity career. Working knowledge of beginner-level algebra and finite fields theory is required.