**Updated for 2023 with new information**Networking Made Easy is designed to take your overall networking skills from a beginner to the next level. Get a top-level understanding without a complex education. This easy to use guide will help you navigate your way to becoming proficient with network fundamentals and technology.Chapter 1 – What is a Network?Chapter 2 – Networking hardwareChapter 3 – Network CablingChapter 4 – Wireless NetworkingChapter 5 – IP AddressingChapter 6 - ProtocolsChapter 7 – The InternetChapter 8 – Windows NetworkingChapter 9- Virtualization & Cloud ComputingChapter 10 – Network TroubleshootingAbout the AuthorJames Bernstein has been working with various companies in the IT field since 2000, managing technologies such as SAN and NAS storage, VMware, backups, Windows Servers, Active Directory, DNS, DHCP, Networking, Microsoft Office, Exchange, and more.He has obtained certifications from Microsoft, VMware, CompTIA, ShoreTel, and SNIA, and continues to strive to learn new technologies to further his knowledge on a variety of subjects.He is also the founder of the website OnlineComputerTips.com, which offers its readers valuable information on topics such as Windows, networking, hardware, software, and troubleshooting. Jim writes much of the content himself and adds new content on a regular basis. The site was started in 2005 and is still going strong today. Read more

Get started with Apache Flink, the open source framework that powers some of the world’s largest stream processing applications. With this practical book, you’ll explore the fundamental concepts of parallel stream processing and discover how this technology differs from traditional batch data processing.Longtime Apache Flink committers Fabian Hueske and Vasia Kalavri show you how to implement scalable streaming applications with Flink’s DataStream API and continuously run and maintain these applications in operational environments. Stream processing is ideal for many use cases, including low-latency ETL, streaming analytics, and real-time dashboards as well as fraud detection, anomaly detection, and alerting. You can process continuous data of any kind, including user interactions, financial transactions, and IoT data, as soon as you generate them.Learn concepts and challenges of distributed stateful stream processingExplore Flink’s system architecture, including its event-time processing mode and fault-tolerance modelUnderstand the fundamentals and building blocks of the DataStream API, including its time-based and statefuloperatorsRead data from and write data to external systems with exactly-once consistencyDeploy and configure Flink clustersOperate continuously running streaming applications Read more

Unlock the secrets of one of the most enduring communication systems with "Morse Code and Emergency Communication." This compelling eBook takes you on a riveting journey through the timeless world of dots and dashes, exploring their unyielding relevance in modern times. Whether you're a seasoned practitioner or a curious newcomer, this guide will show you how Morse Code remains a crucial tool for emergency communication in our high-tech age.Start with a glimpse into the fascinating history of Morse Code, revealing its evolution and adaptation amidst the rapid development of modern communication technologies. Gain a solid foundation with comprehensive chapters that cover everything from the basics of the Morse Code alphabet to mastering the intricate timing and rhythm that make this form of communication so effective.Delve into the pivotal role Morse Code plays in emergency scenarios. Discover powerful case studies where Morse Code turned the tide during disasters, and learn how it seamlessly integrates with contemporary systems to ensure robust communication when it matters most. Unearth the scientific edge of Morse Code over voice communication, especially in noisy environments and challenging conditions.Prepare for the unexpected with insights into building portable CW stations and the training required for emergency responders. This eBook also guides readers through the use of Morse Code in digital communication, offering a unique perspective on how this age-old system complements cutting-edge technologies.Discover the vibrant community of Morse Code enthusiasts, learn about hybrid systems, and explore the innovations that promise to shape its future. With this eBook, you'll find engaging stories, practical advice, and visionary ideas that underscore the continuing importance of Morse Code in a world racing toward the future. Embrace the unique value this form of communication offers and become part of its enduring legacy. Read more

Domina el campo de batalla digital con las estrategias milenarias de Sun TzuA través de analogías con frases de "El Arte de la Guerra" de Sun Tzu, este libro te guía por un fascinante recorrido que relaciona conceptos milenarios con las estrategias y tácticas más efectivas de la ciberseguridad.Aprenderás a un nivel básico sobre:Identificar y comprender las principales amenazas: Explora el panorama de las ciberamenazas, desde malware y ataques de phishing hasta espionaje y ransomware.Entender los conceptos fundamentales: Adéntrate en conceptos esenciales de ciberseguridad, como Tiempo de Permanencia, BIA, GRT, RTO y RPO.Herramientas y equipos de trabajo sólidos: Descubre las herramientas y metodologías necesarias para construir un equipo de ciberseguridad efectivo y preparado para enfrentar cualquier desafío, como SIEM, EDR, XEDR, WAF, SOAR y CRIMarcos de seguridad y gobernanza: Aprende sobre marcos de seguridad sólidos y políticas de gobernanza que protejan la información de tu organización, como NIST 2.0, MITRE, ISO 2700Conoce tácticas y estrategias ganadoras: Estratégicas y tácticas basadas en las enseñanzas de Sun Tzu para prevenir, detectar y responder a incidentes cibernéticos de manera efectiva.Un enfoque innovador que va más allá de la tecnología: A diferencia de los libros tradicionales de ciberseguridad que se enfocan únicamente en aspectos técnicos, este libro te brinda una perspectiva holística que integra el factor humano en la ecuación.Inspirado en las enseñanzas del Taoísmo, Sun Tzu nos recuerda que la victoria no siempre se logra a través del combate directo, sino a través de la inteligencia, la planificación y la capacidad de anticiparse a los movimientos del enemigo.Este libro es para ti si:Buscas una introducción amplia a un nivel básico de ciberseguridad de las organizaciones.Deseas conocer estrategias efectivas para proteger tu organización de las amenazas cibernéticas.Te interesa un enfoque innovador que integre el factor humano en la ciberseguridad.Valoras las enseñanzas milenarias de Sun Tzu y su aplicación en el mundo moderno.Conviértete en un maestro de la ciberseguridad y protege tu organización con las estrategias intemporales de Sun Tzu.¡Adquiere tu ejemplar ahora mismo! Read more

Welcome to the Age of Gen Ai – The Revolution Has Begun!Born between 2013 and 2024, Generation AI (Gen AI) stands at the forefront of a world seamlessly interwoven with artificial intelligence. They're not just tech-savvy—they embody technology, effortlessly navigating a reality where AI enhances every aspect of their daily lives.In GEN AI - The Next Generation, you'll explore:How Gen AI is redefining digital fluency, mastering technology as intuitively as previous generations mastered reading and writing.AI's profound impact on education, with personalized learning platforms adapting in real-time, empowering students to excel beyond traditional limits.The transformation of healthcare, through proactive AI-driven wellness monitoring, personalized coaching, and preventative care, reshaping how this generation manages health.Financial innovations including cryptocurrency, decentralized finance (DeFi), and AI-driven tools, revolutionizing personal finance and creating unprecedented global financial opportunities.Smart homes and automated living, where AI seamlessly anticipates needs, ensuring comfort, security, and efficiency like never before.Ethical challenges and cultural shifts, as Gen AI navigates the complexities of digital responsibility, data privacy, and cultural interconnectedness through global AI-driven platforms.Whether you're a parent, educator, policymaker, or simply curious about the future, this book provides critical insights into:Why Gen AI's intuitive partnership with technology matters.How their interactions are shaping future workplaces, communities, and societies.Practical strategies to guide Gen AI towards responsible and empowered adulthood.Don't get left behind! Discover how Generation AI is reshaping our world—and what you must know to thrive alongside them.Embrace the future and pick up your copy of GEN AI - The Next Generation! Prepare for the world Generation AI is already creating! Read more

Discover the breakthrough evolution of amateur radio in "Hertz to Bits" – a comprehensive guide that opens up the world of Software-Defined Radios (SDRs) to both the curious beginner and the seasoned HAM radio enthusiast. Dive deep into the revolution transforming the airwaves, where the power of software takes center stage, making every transmission, every experiment, and every connection posses a digital edge.Embark on a journey from the very genesis of SDR technology, exploring the basics that underpin this exciting digital frontier. Witness the insightful "Comparative Study" that pits SDRs against traditional radios, highlighting the game-changing advantages and capabilities of this modern approach. But "Hertz to Bits" is more than just theory; it's a treasure trove of practical know-how and hands-on projects that invite you to build and master your very own SDR hardware from the ground up.Transcending hardware, this book illuminates the vast landscape of SDR software, guiding you through the labyrinth of customization and performance-boosting features that can enhance capabilities beyond your wildest expectations. Navigate confidently through the digital modes of communication, optimize your antenna setups, and explore real-time spectrum analysis to grasp every nuance of the signals riding the airwaves.Join a growing global community where collaboration and innovation thrive, and become part of the online hubs where knowledge is shared, and solutions are crowdsourced. "Hertz to Bits" also acts as a beacon for those keen to establish their digital station, addressing challenges head-on with a ready-to-go equipment checklist and sage troubleshooting advice.When emergencies strike, SDRs stand tall, enabling swift and flexible responses that save lives. This guide delves into the heart of disaster communication, provides enlightening case studies, and brings to light the ethical considerations for operators within the wider HAM community.Preparing for a future flushed with promise, "Hertz to Bits" paints a vivid portrait of what lies ahead for SDR in HAM radio, while simultaneously kindling the passion for SDR through continuous learning, case studies, and a clarion call to build a vibrant HAM community.Whether it's a step into the world of advanced techniques, including SDR in space, or fostering the next generation of enthusiasts, "Hertz to Bits" promises to be an indispensable resource for anyone fascinated by the possibilities of marrying traditional HAM radio with groundbreaking digital innovation. Your voyage into the universe of SDR awaits - decode the future with "Hertz to Bits." Read more

A perfect book to stock your personal e-library. Accelerate your understanding of COMPUTER SCIENCE with this must have reference book!!!DOWNLOAD FREE TEXTBOOKS, LECTURE NOTES, SOLVED PAST EXAMS PAPERS, ETC....This book features quick links to250+ accessible/downloadable seasoned textbooks (covering 50+ topics)300+ lecture notes (covering 50+ courses)200+ Solved past exams papers on various coursesDictionaries, encyclopaedias and glossariesAnd many more!!!Your ultimate guide to computer science resources on the web!!!Are you ready to start your adventure? Let it begin now!!GREAT RESOURCE FOR STUDENTS, LECTURERS AND COMPUTER SCIENCE/IT PROFESSIONALS Read more

Discover the world of wireless innovation with Coding the Spectrum. This comprehensive guide provides software engineers, students, and hobbyists with an accessible introduction to Software Defined Radio (SDR). Learn how to develop and deploy SDR applications using open source tools and libraries. The book covers core concepts like radio communication fundamentals, SDR hardware platforms, signal processing techniques, modulation/demodulation, and SDR security. Practical case studies demonstrate real-world applications across industries including aerospace, telecommunications, and the Internet of Things. Whether you are new to SDR or an experienced practitioner, Coding the Spectrum equips you with the knowledge and skills to unlock the full potential of this transformative technology. Master the art of coding the spectrum today! Read more

Unlock the world of mobile HAM radio like never before with Mobile HAM Radio Made Easy, your ultimate guide to taking the excitement of amateur radio on the road. Whether you're a seasoned operator or a curious newcomer, this book is your ticket to understanding and thriving in the art of mobile communication.Dive into a thrilling journey starting with the evolution of HAM radio and the transformative benefits of going mobile. Discover why adventurers and tech enthusiasts alike are captivated by the freedom and opportunities offered by mobile HAM operations.Master the essentials with clear explanations of radio frequency, spectrum management, and licensing requirements. Learn about the niches of mobile HAM radio, particularly its allure for off-grid explorers, with gripping tales and practical insights from real-life enthusiasts who have tackled communication challenges in remote landscapes.Equip yourself with the knowledge to select the right gear for your mobile station, including mobile transceivers, antennas, and sustainable power sources. Detailed installation techniques for vehicle-friendly setups ensure that your operation is both efficient and secure, wherever your travels take you.From basic operation protocols to advanced communication techniques like long-distance contacts and data modes, this book provides a comprehensive toolkit for seamless communication on the go. Maintenance tips and troubleshooting guides ensure your station is always in peak condition.Explore portable applications and integrate HAM radio with modern technology, including smartphones and online platforms. Discover the latest trends and future innovations in the field, promising an exciting horizon for mobile HAM radio.Mobile HAM Radio Made Easy also emphasizes community building and ethical practices. Learn how to connect with fellow enthusiasts, organize events, and embrace sustainable communication practices. This book challenges you to innovate and experiment, encouraging a lifelong journey in mobile HAM radio. Embark on this adventure and transform the way you communicate with Mobile HAM Radio Made Easy. Read more

Modbus TCP (Transmission Control Protocol) is a widely used communication protocol in the field of industrial automation and control systems. It is an extension of the original Modbus protocol, which was developed in the late 1970s for serial communication between devices in industrial settings. Modbus TCP specifically adapts the Modbus protocol for communication over Ethernet networks, providing a robust and efficient means of exchanging data between devices in industrial and process control applications. Read more

The "Unofficial Developer's Guide to HL7® FHIR®" book serves as an essential companion for healthcare professionals, developers, and informaticians seeking to harness the true potential of HL7 (Health Level 7) FHIR (Fast Healthcare Interoperability Resources) in transforming healthcare interoperability. It equips readers with the knowledge and skills needed to navigate the complex landscape of healthcare information exchange.As healthcare professionals, software developers, and informaticians who are just starting to learn HL7 FHIR and want to grasp the basics as quickly as possible, the book organizes the learning process in a way that prioritizes the topics to read first, to read next, and topics that can be skipped for the time being. This approach is designed to help readers optimize learning and get up to speed with the FHIR standard as efficiently as possible.The "Unofficial Developer's Guide to HL7® FHIR®" book covers a wide range of topics across 17 chapters. It begins with an exploration of HL7 origins, message and development frameworks. From there, the book delves into the various aspects of the FHIR specification, providing comprehensive coverage of how the FHIR standard is adapted and practically utilized in healthcare settings.This book is your roadmap to successful healthcare interoperability. Read more

Embark on a transformative journey with “Think You’re Ready to Migrate? Think Again!” This isn’t just another technical manual—it’s your comprehensive guide to the complex world of cloud migration.Uncover the hidden depths of this transition, much like an iceberg beneath the surface. With 19 real-life use cases, 23 case studies, and over 700 information references, this book equips you with the knowledge you need for the journey ahead.Migration is more than just a technical process—it’s a transformative journey for your business. This book bridges the gap between IT experts and business leaders, guiding you through the process of reimagining workflows and fostering a culture of adaptability.Learn from the giants who’ve trodden this path before. Understand their challenges, their strategies, and the mindset shifts required for successful migration.“Think You’re Ready to Migrate? Think Again!” is your handbook, your mentor, and your companion for your migration journey. It’s packed with insights to ensure you’re ready for what lies ahead.Are you ready to rethink everything you thought you knew about migration? The digital horizon awaits! Read more

Unlock the Future of Automotive Sales with Big DataIn a rapidly evolving industry, the power of big data is transforming how car dealerships operate, compete, and thrive. "The Power of Big Data in the Automotive Industry" offers an in-depth exploration of the ways big data is revolutionizing the automotive sector, providing dealerships with the tools and insights needed to stay ahead in a competitive market.Inside This Book:Introduction to Big Data: Understand the fundamentals of big data and its unique characteristics—Volume, Velocity, And Variety—and why it matters in today's car dealership landscape.Leveraging Customer Data: Discover how to collect, organize, and analyze customer data to unveil critical insights into demographics, preferences, and buying behaviors, driving personalized marketing strategies.Optimizing Inventory Management: Learn how to use big data to forecast demand accurately, manage inventory efficiently, and streamline the procurement and distribution process to meet customer needs.Enhancing the Sales Process: Explore data-driven techniques to personalize the sales experience, optimize the sales funnel, and implement effective sales tactics using cutting-edge AI and machine learning tools.Improving Customer Retention and Loyalty: Uncover strategies to enhance customer retention through targeted efforts, customer lifetime value analysis, and exceptional post-sale experiences.Predictive Analytics for Future Sales: Apply predictive analytics to anticipate customer needs, identify emerging market trends, and prepare for the future of car sales, including the impact of autonomous vehicles.Building a Data-Driven Culture: Learn how to foster a data-centric mindset within your organization, overcome resistance to change, and develop the skills and infrastructure necessary for data-driven decision-making.IoT integration Real-World Case Studies: Gain insights from detailed case studies of dealerships that have successfully harnessed big data, showcasing best practices and lessons from industry leaders.A Vision for the Future: The transformative potential of big data and encouraging continuous learning and adaptation to stay at the forefront of the automotive industry.Whether you are a dealership owner, manager, or industry professional, this book provides a comprehensive guide to leveraging big data for strategic advantage, driving growth, and delivering exceptional customer experiences. Embrace the power of big data and unlock new opportunities in the ever-evolving automotive market. Read more

Unlock the secrets of high-performance communication with "The Parabolic Dish Handbook," your ultimate guide to harnessing the power of parabolic dish antennas. This comprehensive eBook offers a deep dive into the world of parabolic dishes, from their rich history and fundamental principles to cutting-edge applications and future innovations.Start your journey with an insightful introduction that traces the evolution of parabolic dish antennas, setting the stage for a detailed exploration of how these remarkable devices enhance radio signal reception. Whether you are a seasoned professional or an enthusiastic beginner, this handbook provides all the knowledge you need to select the perfect parabolic dish tailored to your specific signal requirements. Discover material considerations and learn how dish size can impact your setup.Dive into specialized components that optimize signal quality, including feed horn types and low-noise block downconverters. Conduct a thorough site survey with guidance on topographical and environmental factors that affect placement, and learn how to overcome potential obstructions for seamless performance.Master the art of mounting and alignment to capture optimal signals, and configure your receiver system for various frequency bands. Fine-tune your setup with precise calibration techniques and ensure reliable operation with weatherproofing and maintenance tips. This handbook also prepares you to tackle troubleshooting challenges, equipping you with strategies to diagnose and resolve common signal and hardware issues efficiently.Explore advanced signal processing techniques and understand the legal and regulatory landscape to ensure compliance. "The Parabolic Dish Handbook" also reveals fascinating applications, from radio telescopes to satellite communications, and guides you in building a community to share your discoveries.Join the ranks of innovators by staying ahead of emerging trends and expanding your capabilities. This resource is your key to unlocking the full potential of parabolic dish technology and transforming the way you connect with the world. Read more

If you want to start exploring topics such as advanced routing, VLAN, OSPF, BGP, MPLS, IPsec,...It is written to investigate the themes of routing through the RouterOS system used in Mikrotik products. At the same time this book aims to be a concrete preparation for the Mikrotik Certified Routing Engineer (MTCRE) exam and the opportunity to study advanced routing as a fundamental tool for solving real cases.Note: based on version 6.49 of Mikrotik RouterOS Read more

In a world where technology is ever-evolving and the invisible threads of radio frequency crisscross the skies, the silent enemy of interference lurks, ready to disrupt and distort. "Silencing the Static" is a guidepost in a land of wavering signals, a beacon of knowledge that offers an in-depth exploration of Radio Frequency Interference (RFI) and how it affects the intricate dance of digital communication.This riveting text is an essential read for anyone navigating the complex terrain of today's electronic-centric landscape. Embark on a comprehensive journey through RFI's mysterious mists - from understanding its basic principles and the formidable challenges it presents in sectors as diverse as radio astronomy to cutting-edge mobile and IoT technologies, down to its impact on the pulse of our daily lives through consumer electronics.Dive deep into the heart of digital communication systems, where RFI vies to twist and turn signals, and emerge with actionable knowledge and case studies highlighting RFI's role therein. Explore the electromagnetic spectrum's expanse in a trek through spectrum allocation, management, and the challenges of overlapping frequencies.Leave no stone unturned with meticulous RFI identification techniques utilizing state-of-the-art spectrum analyzers and software-defined radios. Hone your skills with RFI tracking and localization chapters, learning through directional finding methods and advanced triangulation.Unearth how RFI shapes the future of space communications, medical environments, and emergency networks; understand the pivotal role that regulatory frameworks and standardization play in keeping the static at bay. Furthermore, designers and hobbyists will glean invaluable insights from chapters dedicated to crafting RFI-resistant equipment and personal management techniques."Silencing the Static" invites professionals and enthusiasts alike into a world where quality assurance, economic considerations, and collaborative efforts intersect to forge RFI mitigation strategies that ensure a clearer tomorrow. Through this rich tapestry of knowledge, readers will not only grasp the global impact of RFI but will also be empowered to create effective, long-term RFI management plans within organizations and communities.Prepare to transform your understanding and conquer the unseen with "Silencing the Static," where clarity triumphs over chaos and knowledge equips you with the power to pave the way for seamless, uninterrupted communication across all frequencies of life. Read more

Unlock the mysteries of the airwaves and embark on a riveting journey through the captivating world of Amateur Radio in "Airwaves Unlocked," an eBook that guarantees to amplify your understanding and passion for HAM radio. Whether you're a newcomer eager to explore this fascinating hobby or a seasoned operator seeking to deepen your knowledge, this comprehensive guide navigates through the layers of radio frequencies, unraveling the complexity of HAM radio operations.Dive into the enigmatic history of HAM Radio and discover its irreplaceable role in modern communication. The very foundation of our wireless world is unmasked in Chapter 1, offering a thrilling dive into the magic that brings distant voices within reach. You'll traverse the terrain of the radio frequency spectrum, peeling back the layers of this invisible battlefield, where signals dance in a silent symphony.Chapter 2 ensures you're equipped with the essentials, laying down a solid groundwork of radio theory, understanding of radio waves, and an equipment overview. Whether it’s transceivers or antennas that pique your interest, there's a section catered to unraveling their secrets.The eBook doesn't just demystify technology; it welcomes you into a thriving community with a rich culture in Chapter 3. You'll learn how to integrate seamlessly into clubs and networks and make meaningful contributions to emergency communication and public services.Chapter 4 simplifies the complexities of obtaining the right license, with a breakdown of types, uses, and a roadmap to the power and limitations that come with each class. Subsequently, Chapter 5 decrypts the role of the FCC, clarifying their mandate and your path within it.Preparing for the FCC HAM License Examination? Chapters 6 to 9 have you covered, offering an unrivaled, structured approach to conquer the examination, complete with insider strategies that set you up for success.Once you've passed, your journey continues as Chapter 10 celebrates the anticipation of receiving your call sign, leading you to the launchpad of your personal station setup in Chapter 11. "Don't stop there," urges Chapter 12, propelling you towards higher licensing classes and engaging with advanced modes and technologies. Furthermore, Chapter 14 delves into digital HAM radio, a nexus where tradition meets cutting-edge advancements.Finally, Chapter 15 to 17 are dedicted to forging global connections, staying current with the ever-evolving realm of amateur radio, and the continuous pursuit of growth within this vibrant community."Airwaves Unlocked" is not just an eBook; it's your roadmap to a lifetime of discovery and connection spanning the frequencies that bind our world together. Prepare to turn the page and immerse yourself in a hobby that defies borders, embraces community, and perpetuates the endless pursuit of knowledge. Your adventure through the airwaves begins now. Read more

🌐Do you want to know how to create and secure powerful computer networks?💼Are you aiming to build a dynamic and successful career in network engineering?The demand for skilled network experts has never been higher. From setting up secure home networks to designing complex infrastructures for large organizations, mastering computer networking is a gateway to numerous career opportunities and technological advancements."The Computer Networking Bible" is the perfect starting point for beginners. This book breaks down the essentials of networking into simple, easy-to-follow steps. Through practical examples and clear explanations, you'll learn about essential hardware, key protocols, and effective strategies to keep your network running efficiently and securely.Inside this book, you will discover:✅ Understanding Network Failures: A straightforward guide to diagnosing and resolving network problems.✅ Top Security Protocols: Explore the most effective strategies to defend against network vulnerabilities and threats, including VPNs, DNS, TCP/IP, and DHCP.✅ Strategic Network Design & Planning: Discover the key steps to structuring your network's layout to maximize both efficiency and security, including LAN (Local Area Network) and WAN (Wide Area Network) designs.✅ Cutting-edge Networking Technologies: Learn about the latest advancements that are shaping the future of computer networks, such as IoT (Internet of Things) and cloud computing.✅ Advanced Configuration Techniques: Gain insights into sophisticated networking configurations to optimize and secure network performance, utilizing OSI (Open Systems Interconnection) model principles.Plus, you'll get access to these 3 exclusive bonuses:🎁2476 CompTIA Network+ Flashcards: A comprehensive set of 2476 flashcards designed to help you master key networking concepts and prepare for the Network+ certification exam.🎁Networking Career Planner: A detailed guide to planning and advancing your career in network engineering, helping you set clear goals and achieve long-term success.🎁Network Configuration Templates: Access expert templates for everything from simple home setups to advanced cloud configurations, streamlining and securing your network deployments.Whether you're starting from zero or looking to upgrade your networking knowledge, "The Computer Networking Handbook" meticulously guides you through essential practices and concepts needed to design and secure modern networks. Build, secure, and optimize your network with ease. Get your guide today! 🚀 Read more

The book “Satellite Telecommunications - History, Technology and Practical Applications” was written with the aim of providing a complete and accessible guide to a sector that has revolutionized the way humanity communicates, connects and observes the world. The main aim is to cover all aspects of satellite telecommunications, starting from the historical origins, moving on to the technological fundamentals and ending with the practical applications that characterize the modern world. In addition, the book aims to explore the mathematical and physical aspects that underlie this discipline, making it a useful resource for industry professionals, students and enthusiasts alike. Read more

From glowing glass fibers to ten-thousand-mile undersea cables, “a charming look at the physical infrastructure that underlies the Web” (Scientific American).Almost everything about our day-to-day lives—and the broader scheme of human culture—can be found on the Internet. But what is it physically? And where is it really? When your Internet cable leaves your living room, where does it go?Our mental map of the network is as blank as the map of the ocean Columbus carried on his first Atlantic voyage. The material Internet is unexplored territory—until now. In Tubes, Andrew Blum goes inside its physical infrastructure and flips on the lights, revealing an utterly fresh look at the online world we think we know. It is a shockingly tactile realm of unmarked compounds, populated by engineers who piece together our networks by hand; where glass fibers pulse with light and creaky telegraph buildings, tortuously rewired, become communication hubs once again. From the room in Los Angeles where the Internet first flickered to life to the caverns beneath Manhattan where new fiber-optic cable is buried; from the coast of Portugal, where an undersea cable just two thumbs wide connects Europe and Africa; to the wilds of the Pacific Northwest, where Google, Microsoft, and Facebook have built monumental data centers—Blum chronicles the dramatic story of the Internet’s development, explains how it functions, and takes the first-ever in-depth look inside its hidden monuments.This is a book about real places on the map: their sounds and smells, their storied pasts, their physical details, and the people who live there. For all the talk of the “placelessness” of our digital age, the Internet is as fixed in physical spaces as the railroad or telephone. You can map it and touch it, and you can visit it. Is the Internet in fact a series of tubes, as a senator from Alaska once famously described it? And how can we know its possibilities if we don’t know its parts?“Fascinating and unique. . . . [A] captivating behind-the-scenes tour.” —Kirkus Reviews (starred review)“An engaging reminder that, cyber-Utopianism aside, the internet is as much a thing of flesh and steel as any industrial-age lumber mill or factory [and] an excellent introduction to the nuts and bolts of how exactly it all works.” —The Economist“Plunges into the unseen but real ether of the Internet in a journey both compelling and profound.” —Tom Vanderbilt, New York Times–bestselling author of Traffic“Clever, enterprising . . . Tubes uncovers an Internet that resembles nothing so much as a fantastic steam-punk version of itself.” —The Boston Globe Read more