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Deep Crypto
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Download or read book Deep Crypto written by Jahon Jamali and published by Clovercroft Publishing. This book was released on 2022-02 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: Deep Crypto delivers a stark and powerful narrative about cryptocurrency and the technology behind it. From the origins of exchange to the introduction of currency and through the discovery and growth of cryptocurrency, Deep Crypto provides readers with a complete and thorough understanding of crypto and why it is having such a major impact not only financially, but also politically, and globally. Deep Crypto demystifies the very concept of money and examines how cryptocurrencies, and their peer-to-peer connectivity, serve as the completion piece to the internet.
Book Synopsis Tracers in the Dark by : Andy Greenberg
Download or read book Tracers in the Dark written by Andy Greenberg and published by Vintage. This book was released on 2022-11-15 with total page 321 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the award-winning author of Sandworm comes the propulsive story of a new breed of investigators who have cracked the Bitcoin blockchain, exposing once-anonymous realms of money, drugs, and violence. “I love the book… It reads like a thriller… These stories are amazing.” (Michael Lewis) Over the last decade, a single innovation has massively fueled digital black markets: cryptocurrency. Crime lords inhabiting lawless corners of the internet have operated more freely—whether in drug dealing, money laundering, or human trafficking—than their analog counterparts could have ever dreamed of. By transacting not in dollars or pounds but in currencies with anonymous ledgers, overseen by no government, beholden to no bankers, these black marketeers have sought to rob law enforcement of their chief method of cracking down on illicit finance: following the money. But what if the centerpiece of this dark economy held a secret, fatal flaw? What if their currency wasn’t so cryptic after all? An investigator using the right mixture of technical wizardry, financial forensics, and old-fashioned persistence could uncover an entire world of wrongdoing. Tracers in the Dark is a story of crime and pursuit unlike any other. With unprecedented access to the major players in federal law enforcement and private industry, veteran cybersecurity reporter Andy Greenberg tells an astonishing saga of criminal empires built and destroyed. He introduces an IRS agent with a defiant streak, a Bitcoin-tracing Danish entrepreneur, and a colorful ensemble of hardboiled agents and prosecutors as they delve deep into the crypto-underworld. The result is a thrilling, globe-spanning story of dirty cops, drug bazaars, trafficking rings, and the biggest takedown of an online narcotics market in the history of the Internet. Utterly of our time, Tracers in the Dark is a cat-and-mouse story and a tale of a technological one-upmanship. Filled with canny maneuvering and shocking twists, it answers a provocative question: How would some of the world’s most brazen criminals behave if they were sure they could never get caught?
Book Synopsis Mastering Blockchain by : Imran Bashir
Download or read book Mastering Blockchain written by Imran Bashir and published by Packt Publishing Ltd. This book was released on 2020-08-31 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Deep Into The Bitcoin Rabbit Hole by : Damon Johnson
Download or read book Deep Into The Bitcoin Rabbit Hole written by Damon Johnson and published by Sofl Excellence Academy. This book was released on 2020-09-30 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are you among the 95% of Americans who have little or no exposure to Bitcoin or cryptocurrency? Well, whoever you are, you will find that in this easy to understand, resource-filled book, Damon L Johnson encourages early adoption of Bitcoin within the rising digital asset economy. He guides you through his personal 26-month journey into the world of Bitcoin and cryptocurrency that began in early 2018. Deep into the Bitcoin Rabbit Hole attempt to specifically demonstrates how the "Smart Money" (big Institutional Wall Street Investors) are quietly positioning themselves into Bitcoin while the average "Main Street" investor is being shaken out of the market, is not aware of the market, or is too afraid of the market. However, the silver lining is that Damon suggests that it is not too late for the average U.S. citizen to adopt bitcoin, to not only level the playing field in business, technology, and finance, but to win big in the new 21st century digital asset economy.Other things you will discover along his journey are:?The 7 Superpowers of Bitcoin?Various resources and people from the Bitcoin and crypto community who are working to promote the mass adoption of Bitcoin?Basic history and origin of Bitcoin?3 problematic issues facing mass adoption of Bitcoin?3 Key solutions to level the playing field in the 21st century digital asset economyAfter you have read this book and download my free companion guide, Rabbit Hole Resource Guide, I promise you that you will be able to empower yourselves to choose whether you want to be a part of the "Haves", and experience the exponential wealth creation that Bitcoin and digital finance will create, or you can choose to be a part of the "Have Nots", and let your early adopter advantage expire as you live with the current status quo. With this introduction and education to Bitcoin, at least the choice is yours.
Book Synopsis Mastering Bitcoin by : Andreas M. Antonopoulos
Download or read book Mastering Bitcoin written by Andreas M. Antonopoulos and published by "O'Reilly Media, Inc.". This book was released on 2014-12-03 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Mastering Ethereum by : Andreas M. Antonopoulos
Download or read book Mastering Ethereum written by Andreas M. Antonopoulos and published by O'Reilly Media. This book was released on 2018-11-13 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Crypto and AI by : Behrouz Zolfaghari
Download or read book Crypto and AI written by Behrouz Zolfaghari and published by Springer Nature. This book was released on 2023-11-14 with total page 229 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book studies the intersection between cryptography and AI, highlighting the significant cross-impact and potential between the two technologies. The authors first study the individual ecosystems of cryptography and AI to show the omnipresence of each technology in the ecosystem of the other one. Next, they show how these technologies have come together in collaborative or adversarial ways. In the next section, the authors highlight the coevolution being formed between cryptography and AI. Throughout the book, the authors use evidence from state-of-the-art research to look ahead at the future of the crypto-AI dichotomy. The authors explain how they anticipate that quantum computing will join the dichotomy in near future, augmenting it to a trichotomy. They verify this through two case studies highlighting another scenario wherein crypto, AI and quantum converge. The authors study current trends in chaotic image encryption as well as information-theoretic cryptography and show how these trends lean towards quantum-inspired artificial intelligence (QiAI). After concluding the discussions, the authors suggest future research for interested researchers.
Download or read book The Cryptopians written by Laura Shin and published by PublicAffairs. This book was released on 2022-02-22 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: The story of the idealists, technologists, and opportunists fighting to bring cryptocurrency to the masses. In their short history, Bitcoin and other cryptocurrencies have gone through booms, busts, and internecine wars, recently reaching a market valuation of more than $2 trillion. The central promise of crypto endures—vast fortunes made from decentralized networks not controlled by any single entity and not yet regulated by many governments. The recent growth of crypto would have been all but impossible if not for a brilliant young man named Vitalik Buterin and his creation: Ethereum. In this book, Laura Shin takes readers inside the founding of this novel cryptocurrency network, which enabled users to launch their own new coins, thus creating a new crypto fever. She introduces readers to larger-than-life characters like Buterin, the Web3 wunderkind; his short-lived CEO, Charles Hoskinson; and Joe Lubin, a former Goldman Sachs VP who became one of crypto’s most well-known billionaires. Sparks fly as these outsized personalities fight for their piece of a seemingly limitless new business opportunity. This fascinating book shows the crypto market for what it really is: a deeply personal struggle to influence the coming revolution in money, culture, and power.
Book Synopsis CryptoDad by : J. Christopher Giancarlo
Download or read book CryptoDad written by J. Christopher Giancarlo and published by John Wiley & Sons. This book was released on 2021-10-26 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: An insider's account of the rise of digital money and cryptocurrencies Dubbed "CryptoDad" for his impassioned plea to Congress to acknowledge and respect cryptocurrencies as the inevitable product of a fast-growing technological wave and a free marketplace, Chris Giancarlo is considered one of "the most influential individuals in financial regulation." CryptoDad: The Fight for the Future of Money describes Giancarlo’s own reckoning with the future of the global economy—at the intersection of markets, technology, and public policy—and lays out the fight for a Digital Dollar. CryptoDad is Giancarlo's own personal story, detailing his forays into the world of Wall Street to his tenure as the 13th Chairman of the United States Commodity Futures Trading Commission (CFTC), where he pushed for the agency to recognize the digitization of markets. His growing fame as a Twitter presence in this essential debate has given Giancarlo a platform to makes a case for the future of cryptocurrencies as the natural successor to America’s current failing financial market infrastructure. CryptoDad provides readers with: A thorough exploration of digital change and how it affects the lives of everyone in a global economy A revolutionary consideration of regulatory responses to the rapid pace of technological innovation A call to update our aging financial organizations, particularly the infrastructure of money itself, and focus on renewed faith and confidence in free market innovation A foreword by Cameron and Tyler Winklevoss, two of the biggest names in cryptocurrencies CryptoDad argues that the next digital wave will be the coming Internet of Value, where cryptocurrencies will do the Internet of Information did to immaterial things: make them accessible, distributable, and movable instantly across the globe. This book is an ideal introduction to the importance of technology in the marketplace.
Download or read book Unblockchain written by and published by Henrique Centieiro . This book was released on 2021-03-31 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: What will you learn with this book? Why is everyone talking about blockchain? What is it all about? Wouldn’t it be great if there is something out there that can help you understand the latest trending technology - Blockchain in a relaxed manner with tons of graphics, which is even more fun than a barrel full of monkeys?! With this book Unblockchain, you will learn how blockchains are architected, what the main technology components are such as cryptography, hashing, applications as well as the constraints and limitations of blockchain.In this book we are going to cover in dept all the components of blockchains. We are going to understand how the hashing mechanisms work, what the cryptography role is, how transactions are signed and much more! We are also going to look at the blockchain use cases, understand the blockchain architecture and even deploy an Ethereum node and play around with the blockchain. I will help you to better understand when to use blockchain, the key concepts, the industry jargon and a lot of additional information that will help you interact with stakeholders in any blockchain project you may get involved in.No matter what your background is, you will be able to follow along with this book and do the hands-on! After this, you will for sure be able to get involved in any blockchain project and to show off your knowledge in front of your pals! Why does this book look so different? Based on cognitive science and learning theory researches, Unblockchain uses a visually rich format to engage with your mind, rather than using solely heavy boring text. You will also have a few hands-on that will help you understand the technology by trying it yourself! This multi-sensory book is designed to turn you into a blockchain expert!
Book Synopsis Blockchain, Crypto and DeFi by : Marco Di Maggio
Download or read book Blockchain, Crypto and DeFi written by Marco Di Maggio and published by John Wiley & Sons. This book was released on 2024-10-01 with total page 759 pages. Available in PDF, EPUB and Kindle. Book excerpt: Unlock the future of finance with Blockchain, Crypto, and DeFi Step into the realm of blockchain and cryptocurrency like never before with Blockchain, Crypto, and DeFi: Bridging Finance and Technology. Crafted by Marco Di Maggio, not just a Harvard Professor of Finance but an esteemed advisor to giants like Coinbase, this is your roadmap from foundational theories to cutting-edge applications. This is far from an academic discourse detached from reality; it seamlessly integrates theory with practice through detailed case studies and practical coding tutorials. Navigating the digital landscape today demands more than just passing familiarity with the latest technologies. Delving deep into blockchain and cryptocurrencies has become a pivotal skill set for anyone looking to thrive in this constantly shifting digital era. Whether you're a student aiming for a career in finance and technology, an academic seeking to expand your knowledge base, or a professional looking to stay ahead of the curve, this textbook offers unparalleled insights into the mechanics and implications of blockchain technologies. What Sets This Book Apart: Expertise Beyond the Classroom: Direct from the boards of the crypto world's titans, this book offers comprehensive coverage ensuring the book stands as an indispensable industry reference. Theory Meets Practice: Engage with complex blockchain concepts through practical case studies and coding tutorials. Learn, Build, Invest: Equip yourself to navigate the industry as an investor, entrepreneur, or innovator. Master the art of assessing protocols, crafting your own, and seizing opportunities in the blockchain and crypto space. Wit Meets Wisdom: Enjoy the journey with a narrative that combines profound insights with a witty tone, ensuring both enlightenment and entertainment. Blockchain, Crypto, and DeFi is not just a textbook but a journey into the heart of digital finance, marked by Di Maggio's engaging style and deep expertise. Accompanied by additional online resources, including slide decks and tutorials, this book is your go-to resource and your gateway to mastering the blockchain revolution. Embark on your blockchain adventure today.
Book Synopsis Mastering Blockchain by : Imran Bashir
Download or read book Mastering Blockchain written by Imran Bashir and published by Packt Publishing Ltd. This book was released on 2017-03-17 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributed ledgers, decentralization and smart contracts explained About This Book Get to grips with the underlying technical principles and implementations of blockchain. Build powerful applications using Ethereum to secure transactions and create smart contracts. Explore cryptography, mine cryptocurrencies, and solve scalability issues with this comprehensive guide. Who This Book Is For This book appeals to those who wish to build fast, highly secure, transactional applications. This book is for those who are familiar with the concept of blockchain and are comfortable with a programming language. What You Will Learn Master the theoretical and technical foundations of blockchain technology Fully comprehend the concept of decentralization, its impact and relationship with blockchain technology Experience how cryptography is used to secure data with practical examples Grasp the inner workings of blockchain and relevant mechanisms behind Bitcoin and alternative cryptocurrencies Understand theoretical foundations of smart contracts Identify and examine applications of blockchain technology outside of currencies Investigate alternate blockchain solutions including Hyperledger, Corda, and many more Explore research topics and future scope of blockchain technology In Detail Blockchain is a distributed database that enables permanent, transparent, and secure storage of data. The blockchain technology is the backbone of cryptocurrency – in fact, it's the shared public ledger upon which the entire Bitcoin network relies – and it's gaining popularity with people who work in finance, government, and the arts. Blockhchain technology uses cryptography to keep data secure. This book gives a detailed description of this leading technology and its implementation in the real world. This book begins with the technical foundations of blockchain, teaching you the fundamentals of cryptography and how it keeps data secure. You will learn about the mechanisms behind cryptocurrencies and how to develop applications using Ethereum, a decentralized virtual machine. You will explore different blockchain solutions and get an exclusive preview into Hyperledger, an upcoming blockchain solution from IBM and the Linux Foundation. You will also be shown how to implement blockchain beyond currencies, scability with blockchain, and the future scope of this fascinating and powerful technology. Style and approach This comprehensive guide allows you to build smart blockchain applications and explore the power of this database. The book will let you quickly brush up on the basics of the blockchain database, followed by advanced implementations of blockchain in currency, smart contracts, decentralization, and so on.
Book Synopsis Blockchain And Distributed Ledgers: Mathematics, Technology, And Economics by : Alexander Lipton
Download or read book Blockchain And Distributed Ledgers: Mathematics, Technology, And Economics written by Alexander Lipton and published by World Scientific. This book was released on 2021-08-06 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook focuses on distributed ledger technology (DLT) and its potential impact on society at large. It aims to offer a detailed and self-contained introduction to the founding principles behind DLT accessible to a well-educated but not necessarily mathematically oriented audience. DLT allows solving many complicated problems arising in economics, banking, and finance, industry, trade, and other fields. However, to reap the ultimate benefits, one has to overcome some of its inherent limitations and use it judiciously. Not surprisingly, amid increasing applications of DLT, misconceptions are formed over its use. The book thoroughly dispels these misconceptions via an impartial assessment of the arguments rooted in scientific reasoning.Blockchain and Distributed Ledgers: Mathematics, Technology, and Economics offers a detailed and self-contained introduction to DLT, blockchains, and cryptocurrencies and seeks to equip the reader with an ability to participate in the crypto economy meaningfully.
Download or read book SBF written by Brady Dale and published by John Wiley & Sons. This book was released on 2023-04-27 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: A first-hand look at the extraordinary collapse of FTX, Alameda Research, and Sam Bankman-Fried In SBF: How the FTX Bankruptcy Unwound Crypto’s Very Bad Good Guy, accomplished crypto reporter Brady Dale presents an engrossing take on the spectacular and sudden implosion of FTX, Alameda Research, and their associated companies, as well as the criminal indictments of Sam Bankman-Fried and several of his associates. In the book, you’ll go beyond the salacious details and tawdry gossip to grasp the real lessons to be learned from one of the most dramatic corporate failures in living memory. The author explores: The often-confusing world of cryptocurrency and decentralized finance, offering a deep understanding of both industries The history of Sam Bankman-Fried, what smart money players had to say about him in 2019 and 2020, and why many decentralized finance professionals considered him a “pirate” even before FTX and Alameda blew up What the aggressive lobbying campaigns waged by FTX and Sam Bankman-Fried reveal about the latter’s motives and goals An extraordinary account of almost unimaginable wealth, greed, and hubris, SBF is a can’t-miss account of a fascinating corporate tragedy that continues to unfold to this very day.
Book Synopsis Tor and the Deep Web: Bitcoin, Darknet & Cryptocurrency (2 in 1 Book) 2017-18: Nsa Spying Defeated by : Lance Henderson
Download or read book Tor and the Deep Web: Bitcoin, Darknet & Cryptocurrency (2 in 1 Book) 2017-18: Nsa Spying Defeated written by Lance Henderson and published by Independently Published. This book was released on 2017-09-14 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE ULTIMATE TOR BROWSER & DARKNET GUIDE FOR 2018-2019Just three questions you need to ask yourself:✔ Do You Value Privacy?✔ Do You Value Freedom?✔ Do You Want to be Anonymous?If you answered yes to any of the above, then this is your book. Instant anonymity, right now, can be yours for the taking. As science fiction author Hugh Howey once stated: When Pursuing a Dream, Don't Wait.People sling words across the internet without regard for their future. They don't know it but they are digging their own graves by attacking Goliath without a shield. Every word you say on forums, Usenet, Facebook,and News outlets is out there forever whether you are Republican, Democrat, Libertarian or Green Party. Doesn't matter. One day you may wake up to discover a state power wants a 'type' of voter out of the equation altogether: You.How do you erase every critical forum comment you ever made?How do you scrub your Facebook page?How do you make anonymous online comments so that your new employer doesn't fire you?Enter Tor.This is the ultimate guide with easy take-you-by-the-hand instructions to teach you not only Tor, but VPNs, Bitcoins, Hacking, Darknet Personas and even how to evade the Sauronic Eye that is the NSA. Yes. This book kills NSA spying dead.✔ Comment Anonymously on ANY Website✔ Tor Browser, Freenet, I2P, and ALL Alternatives✔ Cryptocurrency - How to Buy\Sell Anonymously✔ Encryption Guide: PGP. Veracrypt. Email. Linux. Windows. Macs. Kali. Android. Phones.✔ Online Privacy No Matter Where You Are✔ Hacking Guide for Beginners on the Darknet✔ Edward Snowden's Biggest MistakeMaster the Art of Invisibility TODAY by scrolling up and hitting the BUY now button!
Book Synopsis Crypto currency For Beginners by : Amit Bhardwaj
Download or read book Crypto currency For Beginners written by Amit Bhardwaj and published by Onlinegatha. This book was released on 2017-07-15 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now, what is Cryptocurrency: 21st-century marvel – or the currency of the future? This book explains the most critical aspects about Cryptocurrencies. After you‘ve read it, you will know more about it than most other people. Today, cryptocurrencies have transformed into a global phenomenon known to most people. Though, still somehow geeky and not understood by most people, banks, governments and many companies are aware of its importance. By 2018, you might find every major bank, a big accounting firm, a prominent software company or a government investing in research of cryptocurrencies, publish a paper about it or start a so-called blockchain-project.
Download or read book Crypto written by Steven Levy and published by Penguin. This book was released on 2001-01-08 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you've ever made a secure purchase with your credit card over the Internet, then you have seen cryptography, or "crypto", in action. From Stephen Levy—the author who made "hackers" a household word—comes this account of a revolution that is already affecting every citizen in the twenty-first century. Crypto tells the inside story of how a group of "crypto rebels"—nerds and visionaries turned freedom fighters—teamed up with corporate interests to beat Big Brother and ensure our privacy on the Internet. Levy's history of one of the most controversial and important topics of the digital age reads like the best futuristic fiction.