eBooks de Informática práctica, página 34 de 142

Master Hyperledger Fabric for Decentralized Finance Solutions.Key Features? Build and deploy decentralized finance (DeFi) applications with blockchain.? Step-by-step guidance on utilizing Hyperledger Fabric and Ethereum.? Learn advanced techniques to create secure, scalable DeFi solutions.Book DescriptionLearning Hyperledger Fabric for DeFi is crucial as it empowers developers to create secure, scalable, and efficient blockchain-based systems, laying the foundation for the future of decentralized financial ecosystems."Ultimate Hyperledger Fabric for DeFi with Blockchain" is a comprehensive guide that helps developers master the implementation of decentralized finance (DeFi) applications using Hyperledger Fabric and Ethereum. With a focus on decentralized applications (dApps), the book provides a detailed understanding of blockchain technologies, with hands-on examples that demonstrate how to leverage these tools in real-world DeFi ecosystems. Covering everything from fundamental blockchain concepts to advanced techniques, it supports both beginners and experienced developers in creating robust decentralized financial solutions.By the end of this book, readers will be equipped to design and deploy blockchain-based DeFi solutions that meet industry standards for security, scalability, and efficiency. Start building your own DeFi applications today and unlock the future of finance with this essential guide!What you will learn? Design and deploy decentralized applications (dApps) using Hyperledger Fabric.? Enhance the security and scalability of blockchain-based DeFi systems.? Integrate Ethereum to leverage advanced smart contract capabilities.? Apply advanced blockchain techniques to create practical DeFi solutions.? Understand how to integrate blockchain with existing financial infrastructures.? Learn key security practices to protect DeFi platforms from vulnerabilities.Table of Contents1. Introduction to JavaScript and Node.js with Express2. Getting Started with Blockchain3. Fundamentals of Ethereum and Smart Contract Development4. Application Development on Ethereum5. Exploring Hyperledger Fundamentals6. Setting Up a Hyperledger Fabric Network7. Developing Chaincode for Hyperledger Fabric8. Building Applications on Hyperledger Fabric9. Architecting a Decentralized Finance (DeFi) Application10. Interconnecting Blockchain, DeFi, NFTs, and Web311. Implementing Real-Time Applications IndexAbout the AuthorsShubham Jain is an experienced Senior Software Engineer specializing in full- stack development and blockchain technologies. He holds an M.Sc. in IT and an advanced certification in blockchain from IIT-B.His contributions include international projects in travel, banking, finance, and manufacturing, which are used by billions of people worldwide. As a lifelong learner and writer, he shares his knowledge of blockchain and technology through articles. He is actively involved in the developer community on platforms such as GitHub and Medium, where he collaborates with fellow tech enthusiasts.He is also passionate about mentoring aspiring developers and contributing to solutions in decentralized finance and blockchain applications.Beyond his professional achievements, he enjoys adventurous act...

IA deixou de ser novidade. Está em todo lugar – IDE, editor, browser – mas ainda reina o improviso: prompts soltos, decisões importantes tomadas em chat, código que ninguém sabe de onde veio.Este liv

A Inteligência Artificial (IA) tornou-se um dos principais vetores de transformação econômica, política e social do mundo contemporâneo. Com organização de Glauco Arbix e Rodrigo Brandão, pesquisador

Sinopse: Você sente que está sempre correndo contra o tempo, preso em tarefas repetitivas que drenam sua energia criativa? Enquanto você luta para manter a rotina em dia, as empresas mais eficientes

The best defenders think like attackers. This book teaches you howlegally, ethically, and career-ready.Ethical hacking isnt about coding genius or criminal intent. Its a systematic methodology for finding security weaknesses before malicious hackers do. This comprehensive guide takes complete beginners through the fundamental skills, tools, and mindset needed to become a white hat hacker who gets paid to break things and make them stronger.Youll start by building your hacking laboratory: setting up virtual machines, creating isolated test environments, and understanding the legal frameworks that separate ethical hackers from criminals. Master reconnaissance techniques that map target networks, enumeration methods that identify vulnerabilities, and exploitation strategies that prove security gaps existall without causing damage or breaking laws.

Before Bitcoin made millionaires, before NFTs broke the internet, a small group of cryptographers dreamed of money governments couldnt control. This is their storyand everything that came after.This visually rich narrative traces blockchain technology from its ideological roots in 1980s cypherpunk communities through todays multi-trillion dollar Web3 ecosystem. Youll discover the people, ideas, failures, and breakthroughs that transformed obscure cryptography into technology reshaping finance, art, governance, and identity.Journey through defining moments: the cryptography breakthroughs that made digital scarcity possible, Satoshi Nakamotos mysterious Bitcoin whitepaper and disappearance, early adopters buying pizza for 10,000 Bitcoin, Ethereums launch enabling programmable money, the ICO boom and bust, DeFi summer that rebuilt finance, NFT mania that confused the world, and DAO experiments in decentralized governance.Meet the visionaries and villains: cypherpunks who laid ideological foundations, developers who coded impossible ideas into reality, entrepreneurs who built exchanges and platforms, scammers who ran billion-dollar frauds, regulators struggling to contain innovation, and ordinary people whose lives changed through cryptocurrency adoption.

A ransomware attack launched from Eastern Europe locks files in South America. Chinese hackers target African infrastructure. European regulations penalize American companies. Welcome to cybersecurity without borders.Traditional security training assumes everyone operates under identical conditionssame laws, same infrastructure, same threat actors, same resources. Reality is messier. This comprehensive guide teaches cybersecurity fundamentals while revealing how geography, politics, economics, and culture shape both threats and defenses in profoundly different ways.Youll master core security principles that apply universally: the CIA triad, defense in depth, least privilege, zero trust architecture, and incident response fundamentals. Then discover how these principles adapt across contexts: implementing encryption under authoritarian regimes, securing systems with unreliable power grids, protecting data across conflicting privacy laws, and defending against state-sponsored attacks versus criminal syndicates.Explore regional threat landscapes: why ransomware dominates certain markets, how infrastructure vulnerabilities differ between developed and developing nations, where nation-state actors focus their efforts, and which regions face the most sophisticated attacks. Understand international regulatory frameworksGDPR, PIPEDA, LGPD, Chinas Cybersecurity Lawand how to build compliance strategies that satisfy multiple jurisdictions simultaneously.

A retórica é uma das mais poderosas ferramentas da humanidade. Em O Poder da Retórica – A Arte da Persuasão da Antiguidade à Era Digital, Breno Augusto Silva Marques apresenta uma análise clara e apr

This book introduces the emerging field of "Humane Artificial Intelligence", emphasizing the crucial importance of interdisciplinarity in developing AI systems aligned with human values and well-being. While traditional AI development has often prioritized efficiency and optimization, the book advocates a paradigm shift toward frameworks that integrate ethical principles, transparency, and human considerations at the heart of AI systems. It synthesizes research across four interconnected dimensions. First, it establishes foundational frameworks for human-AI relationships, exploring models of cognitive extension and philosophical debates from Turing to contemporary questions about machine meaning and intentionality. Second, it explores human creativity, cognition, and enhancement, revealing when human-AI combinations prove most effective, while raising questions about artificial consciousness and well-being. Third, it explores professional applications, demonstrating how integrating AI into workplace governance, mental healthcare, and diagnostic imaging requires careful attention to human expertise. Fourth, it addresses legal and regulatory frameworks, examining both ambitious visions for human-AI legislation and the practical challenges of regulating rapidly evolving technologies. By understanding the interdisciplinary dimension of human-AI interaction, we can develop technologies that respect human autonomy, enhance capabilities, promote well-being, and reflect our highest values.

A Série Universitária foi desenvolvida pelo Senac São Paulo com o intuito de preparar profissionais para o mercado de trabalho. Os títulos abrangem diversas áreas, abordando desde conhecimentos teóri

No mundo digital em constante evolução, os golpistas estão sempre um passo à frente, tramando esquemas enganosos para explorar os incautos. Manual do Golpe é seu aliado definitivo na luta contra essa

The adoption of new technological paradigms has recently shifted part of the scholarship on religions towards new research questions. Such a new condition stimulates scholarly curiosity which needs to be effective and fertile matching with technological infrastructures and access to physical and digital sources and research means. ITSERR (Italian Strengthening of the ESFRI RI RESILIENCE) is a research project launched in 2022 with the goal of enhancing RESILIENCE, the European research infrastructure for the study of religions. Primary goal is to meet the evolving needs of its multidisciplinary scientific community and support the development of the national node of RESILIENCE. With the endorsement of new technological paradigms, the project is willing to play a pivotal role in enriching the diversity, quality and innovation of knowledge produced by the community of scholars investigating religions. The volume presents the first research and methodological outcomes achieved by the ITSERR team, composed of researchers in the humanities and information technologies.

A Série Universitária foi desenvolvida pelo Senac São Paulo com o intuito de preparar profissionais para o mercado de trabalho. Os títulos abrangem diversas áreas, abordando desde conhecimentos teóri

Neste livro acompanharemos as três áreas fundamentais para a implantação e implementação da Educação 5.0, são elas: Maker, Programação e Robótica.Considerando seu objetivo principal, conectar a Educa

Você já sentiu que o seu crachá pesa mais do que o seu salário? Entre boletos, rotina e notificações sobre "o futuro da IA", talvez você esteja exatamente no meio do conflito que este livro nasce par

A Série Universitária foi desenvolvida pelo Senac São Paulo com o intuito de preparar profissionais para o mercado de trabalho. Os títulos abrangem diversas áreas, abordando desde conhecimentos teóri

AWS Security Specialty Exam Made Simple, Practical, and Achievable. Key Features Comprehensive coverage of AWS security concepts and best practices. Hands-on labs, case studies, and real-world implementation examples. Exam-focused insights, tips, and strategies for certification success. Book Description This book is a career-defining credential for cloud architects, security engineers, and DevOps practitioners. The Ultimate AWS Certified Security Specialty (SCS-CO2) Exam Guide is your complete resource to master cloud security, pass the exam with confidence, and apply skills in real-world environments. The book begins with cloud security fundamentals and an overview of the AWS exam structure, setting the stage for success. It then progresses into identity and access management, encryption and data protection, as well as secure VPC design. As you advance, you will explore monitoring, logging, and automated incident response, followed by DevSecOps and security automation. Each chapter aligns with AWS exam domains, reinforced with hands-on labs, case studies, practice questions, and expert exam strategies. Thus, by the end of the book, you will have a complete understanding of AWS security services, practical implementation techniques, and proven approaches to governance and compliance. More importantly, you will gain the confidence to not only pass the AWS Certified Security Specialty Exam but also to lead secure, scalable, and future-ready cloud solutions. Hence, take the next step in your cloud careermaster AWS security, and turn certification success into professional growth! What you will learn Master AWS Identity and Access Management for secure access control. Implement encryption and data protection strategies across AWS services. Design secure VPC architectures with defense-in-depth principles. Monitor, detect, and respond to threats using AWS security tools. Automate compliance and security checks with DevSecOps practices. Prepare confidently, and crack the AWS Certified Security Specialty Exam.

Addicted: Big Tech and Little Minds is a powerful, eye, opening exploration of how childhood is being reshaped, rewired, and in many ways stolen by the digital world. This book pulls back the curtain on what really happens when children grow up immersed in smartphones, social platforms, endless scrolling, and technology designed to capture attention before minds are fully formed. Thoughtful, compelling, and backed by clear explanations, it reveals how childrens emotional wellbeing, mental health, social development, and identity are being shaped by forces far beyond their control. If youve ever wondered why children are more anxious, more distracted, more lonely, or more exhausted than ever before, this book explains it. From the rise of screen addiction to the collapse of unstructured play, from the comparison culture taking over childhood to the perfectionism spiraling through young minds, every chapter illuminates a part of the modern childhood puzzle. Youll learn how sleep is disrupted, why attention spans are shrinking, why girls and boys are being pulled into very different digital traps, and how constant connectivity has created a generation overwhelmed by pressure yet disconnected from real life. What sets this book apart is its blend of clarity, compassion, and practicality. It avoids blame and instead offers real insight into how persuasive design, digital overstimulation, and the relentless pull of devices shape behaviour in ways children cannot defend themselves against. It breaks down the invisible systems behind obsessive scrolling, algorithmic pressure, and the economic forces that reward keeping young users online for as long as possible. But this is not just a diagnosis of the problem. It is a blueprint for change. Readers will discover how families, schools, and communities can reclaim childhood, protect developing minds, and rebuild space for play, imagination, rest, and authentic connection. With four clear rules for a freer childhood and a hopeful roadmap for the future, this book empowers adults to take back control in a world that feels increasingly engineered for distraction. Whether you are a parent, teacher, caregiver, or a concerned citizen, Addicted: Big Tech and Little Minds offers essential insights into the digital childhood crisis and practical steps toward restoring balance. It is a timely, vital guide for anyone who wants to help children grow up healthier, more resilient, and more connected to the real world. If youre ready to understand what has happened to childhood and how to change its future, this book is your essential companion.

Master Quantum Computing with Qiskit to Build Powerful Applications. Key Features Learn quantum computing fundamentals, including qubits and entanglement. Explore key quantum algorithms and new features of Qiskit 1.0+. Build real-world quantum applications for complex problem-solving. Book Description With over 450,000 users worldwide, Qiskit has become the go-to platform for building large-scale quantum applications on systems with hundreds of qubits. "Mastering Quantum Computing with Qiskit" offers a comprehensive guide to mastering quantum computing using IBMs powerful open-source framework. This book begins by introducing the core concepts of mathematics, quantum mechanics, and computation, before diving into qubits and quantum logic gates for both single and multi-qubit systems. Youll then explore key features of Qiskit, including mapping, optimization, and transpilation, essential for building efficient quantum circuits. The book also covers a range of important topics, from foundational quantum algorithms like Grovers, Shors and Fouriers to quantum communication protocols and variational quantum algorithms. Finally, advanced sections on quantum machine learning, error mitigation, and Qiskit Pulse will empower you to solve real-world problems and stay at the forefront of quantum computing innovation. Dive in today and unlock the power of quantum computing to build the applications of tomorrow. Let this book be your guide to mastering Qiskit and shaping the future of technology! What you will learn Understand the mathematics behind digital quantum computing technology with essential quantum mechanics. Explore quantum hardware platforms and their working principles. Get familiar with the features of the new utility-scale Qiskit 1.0+ and quantum logic gates used for making quantum circuits. Gain in-depth knowledge about Qiskit transpilation, mapping, and quantum error mitigation processes. Learn the theory and implementation behind major quantum algorithms, including Shors, Grovers, and Fouriers transforms. Solve real-life application problems using quantum machine learning and variational quantum algorithms.

Demystifying Network Traces with Wireshark. Key Features Decode and analyze network packets using Wireshark. Detect malware, and covert channel attacks in live traffic. Decrypt SSL/TLS traffic, and trace attacks end-to-end. Book Description In todays digital world, Wireshark stands as the most powerful tool for uncovering what truly happens on a network. Network Forensics with Wireshark will take you through a structured, hands-on journey from grasping the basics of TCP/IP communication to advanced forensic analysis. Beginning with how data flows across networks, readers will learn to capture and interpret packets, identify anomalies, and analyze encrypted traffic through SSL/TLS decryption. As the book progresses, it dives into detecting malware behavior, tracing covert channel attacks, and understanding how attackers exploit vulnerabilities across evolving network architectures. Each concept is reinforced with practical exercises and real-world case studies, helping readers apply theory to investigation. So, whether you are a student, network engineer, or cybersecurity professional, this book empowers you to analyze smarter, respond faster, and transform data into actionable security insight. What you will learn Understand core network protocols and packet flow in depth. Capture, filter, and analyze traffic using Wireshark effectively. Identify anomalies, threats, and malware patterns in captures. Perform SSL decryption, and inspect encrypted traffic behavior. Reconstruct and analyze the complete cyber kill chain visually. Apply forensic techniques to detect and prevent network breaches.