Novedades del último mes en ebooks de informática

La Biblia de la Inteligencia Artificial es la guía definitiva para entender, dominar y aprovechar la inteligencia artificial conversacional más poderosa del presente. Escrita con un tono claro, cercano y practico, esta obra te enseña no solo a usar ChatGPT, sino a pensar de una forma completamente nueva.A traves de ejemplos reales, ejercicios, superprompts y reflexiones profundas sobre el lenguaje y el pensamiento, descubriras como la IA puede ayudarte a crear, escribir, aprender y trabajar con mas claridad y creatividad que nunca. Comprenderas como piensa ChatGPT, como conversar con el para obtener resultados extraordinarios y como construir tus propios sistemas de trabajo basados en la conversacion inteligente.Tanto si empiezas desde cero como si ya usas la IA a diario, este libro te acompaña paso a paso para convertirte en un usuario experto: desde las bases esenciales del pensamiento conversacional hasta los hacks avanzados, los prompts maestros y los metodos que transformaran tu productividad, tu creatividad y tu forma de comunicar.La Biblia de la Inteligencia Artificial no es solo un manual: es una conversacion que te cambia la manera de pensar. Preparate para una nueva forma de entender la mente humana y la inteligencia artificial trabajando juntas.

Desarrolle proyectos en MicroPython paso a pasoVivimos rodeados de microcontroladores. Estos pequeños ordenadores, programados para realizar tareas concretas, son la pieza central de muchos de los dispositivos electronicos con los que interactuamos a diario: electrodomesticos, automoviles, sistemas de monitorizacion y control Sin embargo, a pesar de su ubicuidad, su funcionamiento es en muchos casos desconocido.Con este manual se introducira en el mundo de los microcontroladores para entender que son, como se programan, como se conectan con dispositivos externos y que se puede conseguir con ellos. Para lograr este objetivo diseñara varios proyectos relacionados con los colores, el sonido y el medio ambiente. Los pondra en practica usando el lenguaje MicroPython -Python para microcontroladores- , desarrollado para facilitar el uso y la programacion de estos dispositivos y que, al mismo tiempo, permite desarrollar proyectos complejos y profesionales. Ya sea para fabricar un dispositivo con una utilidad concreta o por el simple placer de cacharrear, con este libro:- Aprendera a programar en MicroPython utilizando el entorno de programacion Thonny.- Utilizara una placa de desarrollo como ESP32, Arduino Nano ESP32 o Raspberry Pi Pico.- Conectara a la placa y programara dispositivos como ledes, pulsadores, altavoces o sensores de temperatura.- Realizara proyectos completos inspirados en necesidades reales.- Establecera unos cimientos solidos que le permitiran aplicar lo aprendido en situaciones diferentes y en proyectos mas avanzados. Este libro esta basado en la extensa trayectoria didactica -en enseñanza secundaria y universitaria- de las autoras, que ha sido reconocida con numerosos premios en innovacion docente. Si este es su primer contacto con la programacion de dispositivos electronicos, o si ya tiene experiencia en la programacion de microcontroladores pero desea conocer el lenguaje MicroPython y otras plataformas, entonces este libro es el indicado. Ya seas una persona con espiritu maker que se quiere introducir por su cuenta en la programacion con MicroPython, o un profesor o estudiante de educacion secundaria o universitaria en cursos de introduccion a la programacion o la electronica, con este libro adquirira, paso a paso y mediante un enfoque learning-by-doing, las bases de la programacion de microcontroladores con MicroPython. Y, no menos importante, ¡disfrutara llevando a cabo los entretenidos proyectos que se incluyen a lo largo del libro!

En un mundo hiperconectado, donde cada clic deja un rastro y cada dispositivo es una puerta potencialmente abierta, comprender el cibercrimen ya no es una opción: es una necesidad. Cibercrimen en la Red ofrece una vision clara, actualizada y profundamente practica sobre el lado oscuro de Internet y las tecnicas mas habituales empleadas por ciberdelincuentes.A lo largo de sus capitulos, el lector descubrira como operan las mafias digitales, cuales son los ataques mas frecuentes, por que la ingenieria social sigue siendo el arma mas efectiva y como protegerse en un entorno donde los riesgos evolucionan cada dia. Mediante ejemplos reales, analisis de casos, recursos formativos y recomendaciones de especialistas, esta obra se ha diseñado tanto para usuarios que desean navegar con seguridad como para profesionales que buscan una base solida de ciberseguridad.¿Que aprenderas en este libro? Como funcionan las estafas digitales mas comunes Que es el malware, como se propaga y como evitarlo Tecnicas modernas de phishing, smishing y vishing Amenazas en redes sociales, banca online y comercio electronico Herramientas basicas de proteccion personal y profesional Cibercrimen organizado: perfiles, motivaciones y modus operandi Como reaccionar ante un incidente y donde denunciarUna obra imprescindible para quienes desean entender como defenderse en un entorno donde lo unico seguro es el cambio.El e-book de esta obra es accesible y cumple con la norma WCAG 2.2 nivel AAA.

Em Seremos dados, Marcus Bruzzo desconstrói as promessas da tecnologia e analisa o risco de abrirmos mão da imaginação. Um ensaio filosófico urgente sobre o que ainda nos distingue das nossas criaçõe

Crime has moved online, and so has the battlefield for justice. This comprehensive guide explores the intersection of cybercrime, digital forensics, and evolving legal frameworks that govern our digital lives.Youll learn how common cybercrimes are executedfrom phishing and ransomware to identity theft and data breaches, how digital forensics investigators recover and analyze electronic evidence, the legal challenges of jurisdiction in borderless online crimes, privacy law complexities in surveillance and data collection, cryptocurrencys role in money laundering and dark web transactions, and how law enforcement agencies coordinate across borders to combat cyber threats.Through real cases and technical explanations made accessible, this book reveals how investigators trace digital footprints, preserve evidence chains for court, and overcome encryption and anonymization tools. Youll understand both the criminal techniques and the investigative responses, seeing how each side adapts to new technology.From corporate espionage and nation-state hacking to revenge porn and online fraud, this guide covers the major categories of digital crime. Youll gain insight into how courts interpret century-old laws for modern digital scenarios, and why cybersecurity isnt just an IT issueits a fundamental legal and social challenge.For cybersecurity professionals, law enforcement in digital crimes units, legal professionals handling cyber cases, business leaders managing data protection, and anyone seeking to understand crime and justice in the digital age.

In a digital economy, the keyboard is your primary tool of trade. Yet, millions of professionals are still operating this tool with two fingers, looking down at their hands, and losing hours of productivity every single week. "Hunting and pecking" isnt just slow; it breaks your creative flow and puts unnecessary strain on your neck and eyes. The 100 WPM Advantage is a rigorous, results-oriented training program designed to break decades of bad habits and install professional-grade touch typing skills in one month.This guide treats typing as a high-performance athletic skill. It moves beyond boring repetition to focus on the ergonomics of speedfinger placement, home row discipline, and the psychology of "flow state." You will learn to map the keyboard to your muscle memory so effectively that your fingers move before your conscious mind even finishes the thought. The book includes a structured 30-day drills regimen that isolates weak fingers, improves rhythm, and progressively builds speed without sacrificing accuracy. Whether you are a coder, a writer, or an admin assistant, this manual is the fastest way to upgrade your hardware interaction and finally stop letting your fingers be the bottleneck of your brain.

O Processamento de Sinais e Imagens é um dos pilares da Computação Moderna e integra tecnologias presentes em praticamente todos os setores, da Medicina à Engenharia, da indústria ao entretenimento.

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...

Implantação de Redes Celulares: Tecnologias 2G ao 5G – Do Planejamento à Operação é um manual completo desenvolvido para profissionais que desejam dominar todas as etapas de construção, expansão e ge

O desenvolvimento de aplicações web e mobile tornou-se essencial em um cenário em que a tecnologia está integrada ao cotidiano pessoal, profissional e acadêmico. Esta obra apresenta, de maneira clara

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.

Facebook groups lose posts in algorithms. Discord overwhelms newcomers. Email chains create chaos. Your community deserves a digital home that actually serves its needsand you can build it this weekend without writing code.This practical guide shows community leaders how to create custom apps that solve real coordination problems: member directories that help people connect, event systems that actually increase attendance, resource libraries that members can navigate, discussion spaces designed for your communitys culture, and engagement tools that reward participation without feeling manipulative.Youll learn to choose the right no-code platform for your communitys specific needs: Glide for simple data-driven apps, Softr for membership portals, Bubble for complex functionality, Adalo for mobile-first experiences, or Notion-based solutions for simplicity. Each platform comparison includes honest assessments of limitations, pricing realities, and ideal use cases.Master the community builders approach to app design: identifying pain points that technology can solve, designing features that strengthen rather than replace human connection, creating onboarding flows that welcome newcomers, and building moderation systems that maintain culture. Learn which features communities actually use versus which sound good but collect digital dust.

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.

If your day is a blur of copypaste, manual updates, and "just one more email," you dont need more disciplineyou need automation.This book shows non-technical professionals how to turn repetitive tasks into self-running workflows using no-code tools. No programming, no APIs knowledge requiredjust clear recipes that connect the apps you already use so work gets done while you sleep, focus, or take a real break.Youll learn the mindset of automation: how to spot automatable tasks, design simple workflows, and avoid overcomplicated systems that break. Then youll build practical automations step by step using Zapier, Make (Integromat), Airtable, Notion, Google Workspace, Slack, and more.

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.

Reading about blockchain wont get you hired. Deploying a working dApp will.This hands-on workbook teaches you to build decentralized applications through five progressively complex projects youll actually code, test, and deploy. No theoretical fluffjust practical skills that translate directly into portfolios, jobs, or your own Web3 startup.Youll start by setting up your development environment with the exact tools professional developers use: MetaMask, Hardhat, Remix IDE, and Alchemy. Then build your first smart contract in Soliditya simple token that youll deploy to Ethereums test network and interact with through a web interface.

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

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 representação do conhecimento é essencial para sistemas inteligentes capazes de compreender, organizar e processar informações como a cognição humana. Ontologias e taxonomias permitem estruturar da