Allgemein
Public Relations und Entscheidung
Anke Oßwald entwickelt in dem vorliegenden Buch eine entscheidungsorientierte Perspektive auf Public Relations. Aufbauend auf einem systemtheoretischen Kommunikationsverständnis konzipiert sie PR als spezifische Entscheidungspraxis und zeigt, welche weitergehenden Erkenntnismöglichkeiten damit verbunden sind. So lassen sich unter anderem Automatisierungsprozesse deutlich differenzierter darstellen und die Folgen für Öffentlichkeit diskutieren. Neue Impulse ergeben sich auch für die Schnittstelle von PR- und Organisationsstudien sowie für die kommunikationswissenschaftlich ausgerichtete Strategieforschung.Einleitung und Erkenntnisinteresse.- Theoretische Perspektiven: PR und Technik.- Entscheidungen als theoretischer Ausgangspunkt.- Entscheidungen und Kommunikation.- Die Form von PR-Entscheidungen.- Digitale Technologien und Entscheidungen.- PR-Calcucisions: Form und Folgen.- Fazit und Ausblick.
Successful AI Product Creation
THE ESSENTIAL GUIDE TO AI AND GENERATIVE AI PRODUCT CREATION FROM A VETERAN AI LEADER AND EDUCATORIn Successful AI Product Creation: A 9-Step Framework, AI product leader, professor of product management and AI, and industry expert, Prof. Shub Agarwal delivers the ultimate playbook—a comprehensive, step-by-step guide to Building, Scaling, and Integrating AI and Generative AI into real-world products. Drawing from over two decades of experience, this comprehensive guide bridges the gap between AI technology and business impact, ensuring you can navigate the AI revolution with confidence. Featuring Forewords by:* Ted Shelton, Chief Operating Officer at Inflection AI (co-founded by Reid Hoffman)* Dr. Jia Li, Co-Founder and Chief AI Officer at LiveX AI; Founding Head of R&D at Google Cloud AI; AI Professor at StanfordWhat You'll Learn:* Complete 9-Step AI Product Creation Framework: Master the entire AI product lifecycle from discovery and experimentation to scaling, governance, and AI model lifecycle management.* 20+ Real-World Case Studies: Learn from successful AI implementations across healthcare, finance, e-commerce, retail, manufacturing, and big tech companies like Google, Meta, Amazon, and Apple.* Traditional AI vs. Generative AI: Understand when to use each approach, how to leverage models like GPT and transformers, and key differences in adoption strategies.* AI Model Performance and Ethics: Address challenges like bias, fairness, model drift, and regulatory compliance.* Practical Tools and Templates: Access decision-making frameworks, checklists, and internal diagrams that guide seamless execution.Who Should Read This Book?* AI Product Managers and Tech Leaders: A strategic and tactical guide for AI integration.* Entrepreneurs and Founders: Leverage AI for competitive advantage and scalability.* Business Executives and Decision-Makers: Understand AI's potential for growth and optimization.* Students and Aspiring AI PMs: Develop industry-ready skills through real-world case studies.SHUB AGARWAL is a product leader and educator with nearly two decades of experience spanning academia, Fortune 50 companies, Silicon Valley startups, and Amazon. He teaches AI and Product Management at the University of Southern California, Los Angeles, and specializes in translating complex AI concepts into actionable product strategies.
Data Insight Foundations
This book is not a comprehensive guide; if that's what you're seeking, you may want to look elsewhere. Instead, it serves as a map, outlining the necessary tools and topics for your research journey. The goal is to build your intuition and provide pointers for where to find more detailed information. The chapters are deliberately concise and to the point, aiming to expose and enlighten rather than bore you.While examples are primarily in R, a basic understanding of the language is advantageous but not essential. Several chapters, especially those focusing on theory, require no programming knowledge at all. Parts of this book have proven useful to a diverse audience, including web developers, mathematicians, data analysts, and economists, making the material beneficial regardless of one’s backgroundThe structure allows for flexible reading paths; you may explore the chapters in sequence for a systematic learning experience or navigate directly to the topics most relevant to you.What You Will Learn* Data Management: Master the end-to-end process of data collection, processing, validation, and imputation using R.* Reproducible Research: Understand fundamental theories and achieve transparency with literate programming, renv, and Git.* Academic Writing: Conduct scientific literature reviews and write structured papers and reports with Quarto.* Survey Design: Design well-structured surveys and manage data collection effectively.* Data Visualization: Understand data visualization theory and create well-designed and captivating graphics using ggplot2Who this Book is ForCareer professionals such as research and data analysts transitioning from academia to a professional setting where production quality significantly impacts career progression. Some familiarity with data analytics processes and an interest in learning R or Python are ideal.NIKITA TKACHENKO serves as the Chief Technology Officer (CTO) at Bridges and Barriers Advisory Services. In this role, he specializes in developing data tools tailored for executives at organizations embarking on their transformative data journeys. Beyond his work at Bridges and Barriers, Nikita is deeply engaged in academia. He imparts his knowledge by instructing Research Tools, providing mentorship to students, and conducting research at the University of San Francisco.PART I: WORKING WITH DATA.- Chapter 1. Data Manipulation.- Chapter 2: Tidy Data.- Chapter 3: Relational Data.- Chapter 4: Data Validation.- Chapter 5: Imputation.- PART II: REPRODUCILE RESEARCH.- Chapter 6: Reproducible Research.- Chapter 7: Reproducible Environment.- Chapter 8: Introduction to Command Line.- Chapter 9: Version Control with Git and Github.- Chapter 10: Style and Lint your Code.- Chapter 11: Modular Code.- PART III: LIT REVIEW AND WRITING.- Chapter 12: Literature Review.- Chapter 13: Write.- Chapter 14: Layout and References.- Chapter 15: Collaboration and Templating.- PART IV: COLLECTING THE DATA.- Chapter 16: Total Survey Error (TSE).- Chapter 17: Document.- Chapter 18: APIs.- PART V: PRESENTING THE DATA.- Chapter 19: Data Visualization Fundamentals.- Chapter 20: Data Visualization.- Chapter 21: A Graph for the Job.- Chapter 22: Color Data.- Chapter 23: Make Tables PART VI: BACK MATTER.- Epilogue.
Kubernetes Recipes
_Kubernetes Recipes_ is your essential guide to using Kubernetes for container orchestration providing a hands-on, problem-solving approach to address the intricacies of deployment, scaling, and day-to-day operations. The book's format, organized for easy lookup, ensures that you can swiftly find detailed solutions to your challenges in your Kubernetes journey.Beginning with the fundamentals, the book covers Kubernetes installation, working with the Kubernetes API, and understanding application primitives for efficient deployment. It teaches monitoring and troubleshooting strategies, providing practical insights into handling issues that may arise in your clusters. Whether new to Kubernetes or seeking advanced insights, the book covers a broad spectrum of topics, including managing specialized workloads, handling volumes and configuration data, implementing scaling strategies, and ensuring security._Kubernetes Recipes_ is not merely a theoretical guide; it equips you with practical skills for everyday tasks, such as using the Kubernetes client effectively, creating and modifying fundamental workloads, managing services, and exploring the Kubernetes API. It doesn't stop at the basics but extends to advanced areas like developing Kubernetes, monitoring and logging practices, and exploring the ecosystem with tools like Helm. With this comprehensive guide, you not only build a strong foundation in Kubernetes but also gain insights into the intricacies of its ecosystem.Whether you are looking to troubleshoot common issues, implement security measures, or develop applications for Kubernetes, this book is your go-to resource. It provides practical, actionable solutions for every step of learning this industry-leading containerization platform.YOU WILL:* Learn how to orchestrate cloud-native applications and apply the design to new and existing applications. * Acquire practical skills in deploying applications on Kubernetes, covering installations, CLI usage, and local instance management.* Learn cluster management techniques using tools, explore diverse creation methods, and deploy on popular cloud platforms. Gain an awareness of the debugging methods and tools available in Kubernetes.* Understand how to Implement security best practices, control access, and secure pods while also gaining proficiency in monitoring resources, accessing logs, and handling common troubleshooting scenarios in Kubernetes environments.THE BOOK IS FOR:Developers, System Administrators, DevOps Professionals as well as Project Managers, students and researchersGRZEGORZ STENCEL is a versatile technologist and Staff Engineer at JPMorgan Chase. Greg designs and develops new systems, products, and features while providing technical guidance and mentorship. His experience spans prestigious organizations like Ericsson, ING, and Oxford University Press, with expertise in Networks, Cyber Security, and Programming. An electronics enthusiast, Greg creates PCB designs for home automation and alarms and explores robotics integrated with AI using Jetson Nano. With 17 years of experience as a Linux admin, Greg also holds a Certified Kubernetes Application Developer (CKAD) certificate. He has built a Kubernetes cluster from laptop motherboards, contributing to the cloud community through teaching and leadership.LUCA BERTON is an IT Infrastructure Expert. He spent two years at JPMorgan Chase & Co. and three years with Red Hat. Luca is the author of _Ansible for VMware by Examples_ and _Ansible for Kubernetes by Examples_ and the creator of the Ansible Pilot project. With over 15 years of experience in the IT industry, Luca specializes in Infrastructure Hardening and Automation. An Open-Source enthusiast, he actively supports the community by sharing his knowledge at public events.1: Introduction to Kubernetes.- 2: Configuring Stateless Applications.- 3: Configuring Stateful Applications.- 4: Kubernetes on Cloud Providers.- 5: Developer Experience in Kubernetes.- 6: Scaling and Resiliency.- 7: Storage in Kubernetes.- 8: Networking in Kubernetes.- 9: Performance Observability in Kubernetes.- 10:Control Plane Administration and Package Management.- 11: Security in Kubernetes.- 12: Emerging and Advanced Kubernetes Concepts.- 13: Best Practices in Kubernetes.- 14: Additional Kubernetes Resources.
Raising Young Coders
Introduce your children to programming at an early age and see how nurturing their interest can significantly contribute to their future success. This book offers creative, kid-friendly tools and projects to ignite childhood curiosity, all while confronting early-age gender biases in tech and supplementing the lack of creative and diverse tech curriculum in schools.Parents will explore a range of fun technology projects to share with their kids, sorted by difficulty, suitable for pre-K through pre-teen ages. For example, the Squishy Circuits project shows early learners how to connect wires to play dough to make LED lights shine. Meanwhile, the block-coding project encourages kids to drag and drop code blocks to control a robot that they get to build. For more advanced projects, young coders will explore a Raspberry Pi workshop, involving hardware wiring and writing the code that brings their creation to life. The projects are designed so that parents and kids can pick and choose activities based on interest level.For further inspiration, _Raising Young Coders_wraps up by showcasing interviews with successful women in technology. These role models recount early childhood experiences learning technology with their parents. The stories will motivate kids and parents to engage with technology together, recognizing its pivotal role as a cornerstone for an array of future opportunities.WHAT YOU WILL LEARN* Understand why it is important to inspire your kids to _want_ to learn technology.* Confront gender biases in the tech industry and discover strategies to foster inclusivity early on.* Explore a range of fun and creative projects tailored for various ages and interest levels.* Discover the stories of successful women in technology who are relatable role models to help inspire your kids.WHO THIS BOOK IS FORParents with or without a technical background who want to introduce their children to technology and share their passion for coding in a way that is fun and engaging.CASSANDRA CHIN is a keynote speaker, book author, video podcast host and long-time children’s workshop instructor. Since her teenage years, she has been sharing her passion for coding with children, leading workshops at international events such as Devoxx4Kids, KidzMash, JFokus4Kids, and CNCF Kids Day. Her extensive experience has equipped her with effective strategies to inspire young learners to discover programming for fun. In 2024, Cassandra published _Phippy’s AI Friend Story: Story and Workshop for Kids and Parents_, a resource designed to assist parents in introducing technology to their children. Additionally, she hosts and produces a podcast on Techstrong.tv where she interviews speakers, educators, and tech professions in the community to discuss topics related to education for children and young adults.LinkedIn: https://www.linkedin.com/in/cassandra-chin-developer1. Why Learning Tech is Important for Kids.- 2. Early Learners.- 3. Getting Started with Block Coding.- 4. Youth Coding Projects.- 5. Five Women in Tech Role Models
Regulierung von Künstlicher Intelligenz in der EU
Dieses E-Book bietet eine praxisorientierte Einführung in die Regulierung von Künstlicher Intelligenz (KI) in der EU. Es vereint theoretisches Wissen mit konkreten Handlungsempfehlungen zur Umsetzung von KI-Standards und Gesetzen, insbesondere im Rahmen des EU AI Acts. Durch eine speziell entwickelte Systematik werden KI-relevante Gesetze und Standards systematisch erfasst und bewertet. Führungskräfte, CISOs und Cybersecurity-Experten erhalten wertvolle Einblicke, wie sie die Vertrauenswürdigkeit von KI-Systemen in ihren Organisationen gewährleisten können. Ein besonderer Schwerpunkt liegt auf der Integration von KI in bestehende Sicherheitsstrukturen sowie der Nutzung bewährter Frameworks.Zum Inhalt: Künstliche Intelligenz – gekommen, um zu bleiben Grundlagen der Vertrauenswürdigkeit von KI Risiken von KI Überblick über laufende KI-Regulierungsinitiativen Gesetzliche Vorgaben in der EU KI-Standards und -Frameworks Das Zusammenspiel von KI und IT-Security Best Practices – Ein Leitfaden zur KI-Governance Vorschläge für KI-Regulierungsansätze des BSI Sektorspezifische Betrachtung von KI-SicherheitSyntheseJordan Pötsch ist Unternehmensberater und Auditor für Cyber Security & Privacy bei PwC Deutschland. Seine Schwerpunkte liegen auf der Regulierung von Künstlicher Intelligenz und deren Einsatz in der Cybersicherheit. Zudem lehrt er Informationssicherheit an der FernUniversität Hagen und anderen Institutionen. Er ist Herausgeber der Buchreihe „Vertrauenswürdige KI“ in Springer Nature.Prof. Dr. Rainer Bernnat ist Senior Partner bei Strategy& und Leiter des Bereichs Government & Public Services bei PwC Deutschland. Er ist Experte für strategische Transformationsprogramme und spielte eine zentrale Rolle bei der Einführung der elektronischen Gesundheitskarte in Deutschland. Zudem ist er Honorarprofessor an der Universität Augsburg und war Mitglied des Vorstands der Initiative D21 und Vizepräsident der Special Olympics Deutschland.
Introducing .NET MAUI
Interested in giving Microsoft’s new Multi-platform App UI (MAUI) a try? This book provides developers with a comprehensive set of tools and hands-on coding to build their own cross-platform applications.The book is a comprehensive end-to-end guide on creating, building, and distributing .NET MAUI applications. As you walk through each new concept, .NET MAUI expert and Microsoft MVP Shaun Lawrence will show the concept's value and uses, and then have you apply it in a build-along application. You will work with this build-along application right up until you are ready to ship it to the relevant stores (e.g., App Store, etc.).The underlying theme through the book is to explain a key concept, show how to implement it directly in order to reinforce your understanding, and then show potential simplifications (e.g., alternative libraries) that can help you reduce the complexities of an applications code base.What You Will Learn* Create a .NET MAUI application* Apply commonly required techniques* Apply more advanced techniques to make applications stand out* Know what to consider when distributing applications to the relevant stores* Take an application from concept through to productionWho This Book Is ForDevelopers who are new to .NET MAUI and cross-platform development. A basic knowledge of C# is required, but no prior knowledge using .NET MAUI is required. Experienced developers also will find the book useful as it covers topics key to modern day development (such as accessibility, performance, and distribution). Xamarin Forms developers will find the book useful as key features new to .NET MAUI that will aid in the migration from Xamarin Forms to .NET MAUI are explained.New To This EditionGain insights on the latest updates to .NET MAUI with the release of version 9.0. Learn about features like AOT, Polly, MauiReactor, Shell, and more.SHAUN LAWRENCE is an experienced software engineer who has been specializing in building mobile and desktop applications for the past 20 years. He is a recognized Microsoft MVP in Development Technologies for his work helping the community learn and build with Xamarin.Forms and .NET MAUI. His recent discovery of the value he can add by sharing his experience with others has thrust him on to the path of wanting to find any way possible to continue it.Shaun actively maintains several open-source projects within the .NET community. A key project for the scope of this book is the .NET MAUI Community Toolkit where he predominantly focuses on building good quality documentation for developers to consume. Shaun lives in the United Kingdom with his wife, two children, and their dog.1. Introduction to .NET MAUI.- 2. Building our first application.- 3. The fundamentals of .NET MAUI.- 4. An architecture to suit you.- 5. User interface essentials.- 6. Shell.- 7. Creating our own layout.- 8. Accessibility.- 9. Advanced UI Concepts.- 10. Local data.- 11. Remote data.- 12. Getting specific.- 13. Testing.- 14. Automation Testing.- 15. Lets get graphical.- 16. Releasing our application.- 17. Conclusion.
Advanced Front-End Development
This book is your comprehensive guide to mastering React, the most popular library for building modern web applications. Designed for developers at all levels, it offers a structured approach to understanding and applying React’s core and advanced concepts to create responsive, scalable, and high-performance web applications.Starting with the basics, such as components, JSX, and state management, the book gradually progresses to advanced topics like context API, hooks, routing, and performance optimization. Every chapter is enriched with hands-on examples and step-by-step guides to help you solidify your understanding of React’s ecosystem.The book encourages you to dive deeper into essential best practices, including code maintainability, testing strategies, and leveraging third-party libraries for UI components. It also explores modern state management tools, techniques for optimizing performance, and adopting cutting-edge deployment strategies with platforms like Netlify and Vercel, ensuring that the applications you build are robust and reliable.Beyond just React’s core concepts, this book emphasizes practical application through a real-world project: building a fully functional e-commerce application. From implementing dynamic product listings to creating a seamless checkout flow with payment gateway integration, you’ll gain hands-on experience that prepares you for real-world challenges.By the end of this book, you’ll not only master React but also develop the skills to build, test, and deploy high-quality web applications that meet the demands of today’s fast-paced development landscape. Whether you’re a beginner or a seasoned developer, this book will elevate your expertise and help you stay ahead in the evolving world of web development.WHAT YOU'LL LEARN:* The foundational concepts of React, including JSX, components, and state management.* How to use advanced React techniques, such as hooks, context API, performance optimization, and routing.* How to create responsive, scalable, and maintainable web applications using modern React libraries and tools.* Understand practical approaches to building a real-world e-commerce application, including dynamic product listings, cart functionality, and payment gateway integration* Gain expertise in techniques for optimizing performance, testing, and deploying React applications to platforms like Netlify.WHO IS THIS BOOK FOR:Software architects and developers with intermediate knowledge of HTML, CSS, and JavaScript, frontend developers, and full-stack developers_NITESH UPADHYAYA_ is a distinguished Solution Architect with over 15 years of experience in designing and delivering scalable, high-performance web applications and complex distributed architectures enhanced with AI. He holds a Master’s degree in Computer Science from California State University, Long Beach.Currently working at GlobalLogic, a Hitachi company, Nitesh drives enterprise solutions across diverse industries. He is a Senior Member of IEEE, an honor that recognizes his significant contributions to engineering and technology, and a Fellow of the Soft Computing Research Society, highlighting his leadership in computational research.Nitesh’s achievements have been recognized globally, including being honored with the 40 Under Forty Award by _Achievers World Magazine_ for his exceptional contributions to the tech industry. He is also a prolific writer and educator, having published influential research papers in esteemed conferences such as IEEE.Driven by a deep passion for empowering developers and advancing technology, Nitesh is committed to simplifying complex concepts, fostering innovation, and mentoring the next generation of engineers.Chapter 1 - Introduction to React.- Chapter 2 - Setting Up Your Development Environment.- Chapter 3 - Components, Props and State.- Chapter 4 - JSX and Element Rendering.- Chapter 5 - Handling Events and Conditional Rendering.- Chapter 6 - List and Keys.- Chapter 7 - Thinking in Components.- Chapter 8 - Styling your Application.- Chapter 9 - Lifecycle Methods and Hooks.- Chapter 10 - Managing State with Context and Redux.- Chapter 11 - Form Handling and Validation.- Chapter 12 - Routing and Navigation.- Chapter 13 - Optimizing Performance.- Chapter 14 - Testing your Application.- Chapter 15 - Security Best Practices.- Chapter 16 - Accessibility and Internationalization.- Chapter 17 - Deployment and Continuous Integration.- Chapter 18 - Integrating Third-Party Services and APIs.- Chapter 19 - Advanced Component Patterns.- Chapter 20 - Building A Real-World Retail Store App.
Cyber-Physical Systems for Innovating and Transforming Society 5.0
THE BOOK PRESENTS A SUITE OF INNOVATIVE TOOLS TO RESHAPE SOCIETY INTO AN INTERCONNECTED FUTURE WHERE TECHNOLOGY EMPOWERS HUMANS TO EFFICIENTLY RESOLVE PRESSING SOCIO-ECONOMIC ISSUES WHILE FOSTERING INCLUSIVE GROWTH.This book introduces a spectrum of pioneering advancements across various sectors within Society 5.0, all underpinned by cutting-edge technological innovations. It aims to deliver an exhaustive collection of contemporary concepts, practical applications, and groundbreaking implementations that have the potential to enhance diverse areas of society. Society 5.0 signifies human advancement and is distinguished by its unique synthesis of cyberspace with physical space. This integration harnesses data gathered via environmental sensors, processed by artificial intelligence, to enhance real-world interactions. This volume encompasses an extensive array of scholarly works with detailed insights into fields such as image processing, natural language processing, computer vision, sentiment analysis, and analyses based on voice and gestures. The content presented will be beneficial to multiple disciplines, including the legal system, medical systems, intelligent societal constructs, integrated cyber-physical systems, and innovative agricultural practices. In summary, Cyber-Physical Systems for Innovating and Transforming Society 5.0 presents a suite of innovative tools to reshape society into an interconnected future where technology empowers humans to efficiently resolve pressing socio-economic issues while fostering inclusive growth. AUDIENCEThe book will be beneficial to researchers, engineers, and students in multiple disciplines, including the legal system, medical systems, intelligent societal constructs, integrated cyber-physical systems, and innovative agricultural practices. TANUPRIYA CHOUDHURY, PHD, is a professor and Associate Dean of Research at Graphic Era University, Dehradun, India, and a visiting professor at Daffodil International University, Bangladesh, with 15 years of research and teaching experience. He has published hundreds of papers in national and international journals and conferences, and more than 30 books and book chapters. He has also filed 25 patents and secured copyrights for 16 software programs for India’s Ministry of Human Resource Development. ABHIJIT KUMAR, PHD, is an assistant professor in the School of Computer Science, University of Petroleum and Energy Sciences, Dehradun, India, with more than 13 years of academic and industry experience. He has published two patents and many research papers in international peer-reviewed journals and conferences. He is also a seasoned speaker and is a member of several professional bodies, including the International Association of Computer Science and Information Technology, Singapore; the International Association of Engineers, Hong Kong; and the Universal Association of Computer and Electronics Engineers. RAVI TOMAR, PHD, is a Senior Architect for Persistent Systems, India, with a history as an experienced academician in the higher education industry. He has trained numerous national and international corporations, including Confluent Apache Kafka, KeyBank, Accenture, and the Union Bank of the Philippines. He is skilled in programming, computer networking, stream processing, Python, Oracle database, C++, core Java, and CorDApp. S. BALAMURUGAN, PHD, is the Director of Research and Development, Intelligent Research Consultancy Services (iRCS), Coimbatore, Tamil Nadu, India. He is also Director of the Albert Einstein Engineering and Research Labs (AEER Labs), as well as Vice-Chairman of the Renewable Energy Society of India (RESI), India. He has published 50+ books, 200+ international journals/conferences, and 35 patents. ANKIT VISHNOI, PHD, is an associate professor at Graphic Era University, Dehradun, India, with over 19 years of comprehensive experience in academia and industry. He has published 20 research articles in esteemed journals and conferences, and holds two patents. Notably, he was involved in a Department of Science and Technology project during his tenure at the University of Petroleum and Energy Sciences, Dehradun.
Im Zeitalter der KI: Zwischen Halbwissen und (un)berechtigten Ängsten
Wird Künstliche Intelligenz meinen Job ersetzen? Kann sie kreativ sein? Und wie sicher ist der Einsatz von KI wirklich? Dieses Buch räumt mit Halbwissen auf und gibt eine klare, fundierte Einführung in die Welt der KI. Anschaulich wird erklärt, wie Künstliche Intelligenz funktioniert, wo ihre Grenzen liegen und welche Chancen sie bietet. Wir beleuchten technische Hintergründe, gesellschaftliche Auswirkungen und ethische Fragestellungen. Im zugehörigen Online-Kurs finden Sie zudem spannende Kurzgeschichten und Video-Interviews, welche neue Perspektiven und Denkanstöße bieten. Einleitung und Zielsetzung. Was ist Künstliche Intelligenz?. Wie denkt und spricht eine KI? – Eine Einführung in Large Language Models. Kontext statt Erinnerung: Wie LLMs durch Information gesteuert werden. Was passiert, wenn man einer KI Macht gibt?. Muss ich Angst haben, ersetzt zu werden?. Kann eine KI ein Bewusstsein entwickeln?. Kreativität und Künstliche Intelligenz. Urheberrecht in der KI-Welt – Wem gehören die Ideen?. Fake News und Deepfakes – Wenn die Realität verschwimmt. Abschlussgedanken. MARIO BOCK ist Experte für den vielseitigen Einsatz von KI-Technologien. Mit seinem Hintergrund in Softwareentwicklung und seiner Erfahrung im Marketing schlägt er die Brücke zwischen technologischem Know-how und praxisnaher Verständlichkeit.
AI-Based Advanced Optimization Techniques for Edge Computing
THE BOOK OFFERS CUTTING-EDGE INSIGHTS INTO AI-DRIVEN OPTIMIZATION ALGORITHMS AND THEIR CRUCIAL ROLE IN ENHANCING REAL-TIME APPLICATIONS WITHIN FOG AND EDGE IOT NETWORKS AND ADDRESSES CURRENT CHALLENGES AND FUTURE OPPORTUNITIES IN THIS RAPIDLY EVOLVING FIELD.This book focuses on artificial intelligence-induced adaptive optimization algorithms in fog and Edge IoT networks. Artificial intelligence, fog, and edge computing, together with IoT, are the next generation of paradigms offering services to people to improve existing services for real-time applications. Over the past few years, there has been rigorous growth in AI-based optimization algorithms and Edge and IoT paradigms. However, despite several applications and advancements, there are still some limitations and challenges to address including security, adaptive, complex, and heterogeneous IoT networks, protocols, intelligent offloading decisions, latency, energy consumption, service allocation, and network lifetime. This volume aims to encourage industry professionals to initiate a set of architectural strategies to solve open research computation challenges. The authors achieve this by defining and exploring emerging trends in advanced optimization algorithms, AI techniques, and fog and Edge technologies for IoT applications. Solutions are also proposed to reduce the latency of real-time applications and improve other quality of service parameters using adaptive optimization algorithms in fog and Edge paradigms. The book provides information on the full potential of IoT-based intelligent computing paradigms for the development of suitable conceptual and technological solutions using adaptive optimization techniques when faced with challenges. Additionally, it presents in-depth discussions in emerging interdisciplinary themes and applications reflecting the advancements in optimization algorithms and their usage in computing paradigms. AUDIENCEResearchers, industrial engineers, and graduate/post-graduate students in software engineering, computer science, electronic and electrical engineering, data analysts, and security professionals working in the fields of intelligent computing paradigms and similar areas. MOHIT KUMAR, PHD, is an assistant professor in the Department of Information Technology at Dr. B.R. Ambedkar National Institute of Technology, Jalandhar, India. He has published more than 60 research articles in reputed international journals and conferences and served as a session chair and keynote speaker for many international conferences and webinars in India. His research interests include cloud computing, soft computing, fog and edge computing, optimization algorithms, artificial Intelligence, and Internet of Things. GAUTAM SRIVASTAVA, PHD, is a professor at Brandon University, Manitoba, Canada with over eight years of academic experience. He has published more than 150 papers in various international journals and conferences and serves as an editor for several international journals. In addition to his written work, he has delivered guest lectures in Taiwan and the Czech Republic. His research interests include data mining, big data, cloud computing, Internet of Things, and cryptography. ASHUTOSH KUMAR SINGH, PHD, is an assistant professor in the Department of Computer Science and Engineering, United College of Engineering and Research Allahabad, India. He has published over 25 papers in reputed international journals and conferences and is a reviewer for various reputed journals, conferences, and books. His research interests include network optimization, software-defined networking, machine learning, Internet of Things, and edge computing. KALKA DUBEY, PHD, is an assistant professor in the Department of Computer Science and Engineering, Rajiv Gandhi Institute of Petroleum Technology, Amethi, India. He has published more than 20 articles in international journals and conferences. His research interests include task scheduling, virtual machine placement and allocation in cloud-based systems, quantification and monitoring of security metrics, soft computing, and enforcing security in cloud environments.
Investing in Revolutions
Take a deep dive into the life cycle of revolutionary technologies. This book is a pivotal read for anyone looking to navigate the burgeoning world of technology investment and serves as a crucial guide for those eager to delve into the complexities and immense potential of emerging technologies like Blockchain, Web3, AI, VR/AR, Quantum computing or Genomics.The book traces the growth journey of these various innovations, offering readers a comprehensive view of how technologies evolve, mature, and potentially (and eventually) transform markets and societies. What makes this book unique is its fusion of forward-looking insights with valuable historical context. It doesn't merely present a roadmap for the future; it anchors its guidance in lessons learned from past tech revolutions. This approach provides a robust framework for understanding not just where technology is heading, but also the why and how behind its trajectory.More than just an investment guide; it's a lens through which you can view the unfolding future of technology. The book offers a balanced view, recognizing the potential pitfalls and hype that often accompany emerging tech, while highlighting the genuine opportunities for creating wealth and driving innovation. Whether you're looking to make your first investment in a tech startup, diversify your portfolio with tech stocks, or simply gain a deeper understanding of how technological innovations shape our world, _Investing in Revolutions_ is an invaluable resource.WHAT YOU’LL LEARN* Identify emerging transformational technologies.* Understand the ecosystem and investment opportunities of these emerging technologies.* Differentiate between overhyped tech fads and technologies with real, sustainable impact.* Examine strategies for investing in the tech space, while carefully balancing the risk-reward equation.* Navigate uncertainties and make calculated decisions to maximize potential returns.WHO THIS BOOK IS FORInvestors, entrepreneurs, and tech enthusiastsTal Elyashiv is an entrepreneur, venture capitalist, serial investor, author of the bestseller, _Blockchain Prophecies_, and is the founder and managing partner of SPiCE VC, the best performing blockchain venture capital fund. With a background as a senior executive and change-maker at both Bank of America and Capital One, while also co-founding Securitize, the leading platform for tokenizing real world assets globally, Elyashiv seamlessly combines traditional finance experience with his visionary leadership in deep tech. This unique expertise makes him one of today’s preeminent voices and blue-flame thinkers on how to foresee, understand and capitalize on the emergence and convergence of revolutionary technologies.CHAPTER 1: Understanding the Technology Evolution Cycle Through History.- CHAPTER 2: Identifying the Trends and Spotting the Next Big Wave.- CHAPTER 3: Exponential Growth and the Laws That Drive Innovation.- CHAPTER 4: Inflection Points and the Difference Between Reality and Hype.- CHAPTER 5: The Convergence Effect.- CHAPTER 6: Technology Life Cycles, Waves and Darwinism.- CHAPTER 7: Technology Revolutions’ Cast of Corporate Characters.- CHAPTER 8: Investing in the Quantum Revolution: An Active, Not Passive, Pursuit.- CHAPTER 9: Quantum Revolution Investment Scenario Examples, or Putting Theory to Practice.- EPILOGUE: Embracing the Quantum Revolution – A Historic Opportunity.- APPENDIX A: Sources/Citations.
Creating ChatGPT Apps with JavaScript
Transform your JavaScript expertise through the power of Open AI API models using “Creating ChatGPT Apps with JavaScript.” This book will guide JavaScript developers to build smart applications while providing tangible knowledge of OpenAI’s API for text summarization, creating transcripts from audio files, generating images, and running models locally on your machine.Through hands-on projects and code examples, readers will discover how to build AI-powered apps from scratch, such as using embeddings to train a Discord bot to answer customers’ questions in multiple languages. Readers will also learn to dictate text for writing articles or blogs with a localized integration of Whisper and generate hero images with Dall-E. What’s more, in the final chapter of this book, you’ll be able to maximize productivity by creating a Smart Assistant like Alexa or Siri with JavaScript and the new Raspberry Pi 5.From seasoned developers to newcomers, this book offers something for everyone. Not only will readers learn to build apps with ChatGPT and JavaScript, but they will also learn best practices for prompt engineering. They’ll understand how AI models can enhance workplace efficiency and utilize natural language processing (NLP) to make interactions with applications feel…well, natural. The end result is expert knowledge in leveraging ChatGPT programmatically and incorporating the technology into diverse applications.WHAT YOU WILL LEARN:* Gain a deeper understanding of ChatGPT and how OpenAI’s models work, and different ways to implement each of their various features.* Authenticate with ChatGPT and OpenAI’s API and learn to send prompts with best practices with prompt engineering.* Streamline productivity and content creation by leveraging transcription generation for dictation and image generation for creating hero images.* Stay ahead of the game by incorporating different new features of OpenAI’s API and understanding more complex concepts like using GPT-4 to train a Discord bot with an FAQ to assist with multilingual tech support.WHO THIS BOOK IS FOR:This book is written for JavaScript developers and hobbyists that want to use OpenAI and ChatGPT to create intelligent applications and streamline productivity. No prior experience with ChatGPT or OpenAI APIs is required.BRUCE HOPKINS JR. is a JavaScript, Typescript, and Rust developer. He has worked in both R&D and professional capacities with ChatGPT and other LLMs (large language model) such as Meta’s LLama and LLama 2.BRUCE HOPKINS SR. is an accomplished author and technical writer. His focus has been on pioneering research in natural language processing (NLP) and artificial intelligence (AI), particularly in the domain of speech and chatbot applications. He holds the distinguished title of an Intel Innovator for AI and IoT.Chapter 1: Introducing ChatGPT for JavaScript Developers.- Chapter 2: Using ChatGPT as Your JavaScript Pair-Programmer.- Chapter 3: Creating a Basic ChatGPT Client in JavaScript.- Chapter 4: Using AI in the Enterprise! Creating a Text Summarizer for Slack Messages.- Chapter 5: Multimodal AI: Creating a Podcast Visualizer with Whisper and DALL·E 3.- Chapter 6: Creating an Automated Community Manager Bot with Discord and JavaScript.- Chapter 7: Adding Intelligence to our Discord Bots, Part 1: Improving Our Q&A Bot.- Chapter 8: Adding Intelligence to our Discord Bots, Part 2: Improving Our Moderator Bot.
Taming the Hacking Storm
A TRANSFORMATIVE NEW APPROACH TO INTERNET SECURITY FROM AN EXPERIENCED INDUSTRY EXPERTTaming the Hacking Storm: A Framework for Defeating Hackers and Malware is a groundbreaking new roadmap to solving the ubiquitous Internet security issues currently plaguing countries, businesses, and individuals around the world. In easy-to-understand and non-technical language, author and cybersecurity veteran Roger Grimes describes the most prevalent threats to our online safety today and what ties them all together. He goes on to lay out a comprehensive and robust framework for combating that threat—one that rests on a foundation of identity verification—and explains exactly how to implement it in the real world. The author addresses each of the challenges, pitfalls, and roadblocks that might stand in the way of his solutions, offering practical ways to navigate, avoid, or counter those impediments. The book also includes:* How to address peripheral security issues, including software and firmware vulnerabilities* Strategies for addressing a lack of international agreement on the implementation of security standards and practices* Things you can do today to encourage the development of a more secure, trusted InternetAn insightful and original new approach to cybersecurity that promises to transform the way we all use the Internet, Taming the Hacking Storm is a must-read guide for cybersecurity practitioners, academic researchers studying Internet security, and members of the general public with an interest in tech, security, and privacy. ROGER A. GRIMES is a technical author and computer security veteran with 36 years’ experience in the IT industry. He is the Data-Driven Defense Evangelist at KnowBe4, a human risk management company, as well as a senior computer security consultant and cybersecurity architect. He specializes in hackers, malware, identity management, Windows computer security, host security, and quantum computing. About the Author viiPreface xiAbout This Book xxiAcknowledgments xxiiiCHAPTER SUMMARIES XXVPART I: IDENTIFYING THE PROBLEM 1Chapter 1: How Bad Is Internet Security? 3Chapter 2: How We Are Attacked and Why 25Chapter 3: The Problem 45Chapter 4: Challenges 60PART II: THE TECHNOLOGY SOLUTION 75Chapter 5: The Solution 77Chapter 6: Technology Solution Summary 95Chapter 7: Trusted Identity 109Chapter 8: Safe and Trusted Devices 140Chapter 9: Trusted OSs and Apps 166Chapter 10: Trusted Networks 191Chapter 11: Trust Assurance Service 205Chapter 12: Internet Security Global Alliance 222PART III: CHALLENGING THE SOLUTION 235Chapter 13: Threat Modeling 237Chapter 14: Common Questions 252PART IV: OTHER NEEDED SOLUTIONS 261Chapter 15: Secure Coding 263Chapter 16: Better Patching 272Chapter 17: Getting International Agreements 282Chapter 18: What You Can Do 288Index 297
Die ultimative FRITZ!Box-Bibel! (7. Auflg.)
Das umfassende Buch zum Nachschlagen von Markt+Technik! In der 7. Auflage aus dem März 2025.In der neuesten 7. Auflage des Praxisbuchs zu den Routern des Marktführers AVM bekommen Sie neben einem aktuellen Überblick über die Geräte viele praktische Tipps. Sie richten Ihre FRITZ!Box schnell und sicher ein, konfigurieren Ihr WLAN für die optimale Reichweite, bieten dem Besuch ein eigenes Gast-WLAN an und stellen Mesh-Verbindungen her. Sie setzen die FRITZ!Box als Steuerzentrale für Ihr vernetztes Zuhause ein und nutzen sie für den sicheren Fernzugang von unterwegs ins Heimnetz. Sie erfahren, wie FRITZ!OS Sie bei einem FRITZ!Box-Modellwechsel unterstützt, und lernen die Neuerungen der aktuellen Betriebssystem-Version FRITZ!OS 8 kennen. Die anschaulichen Schrittanleitungen setzen keine Vorkenntnisse voraus, aber auch der erfahrene Anwender findet hilfreiche Hinweise.Über den Autor:Wolfram Gieseke ist langjähriger Windows-Experte und viel gelesener Autor zahlreicher erfolgreicher Bücher zu den Themen Windows-Betriebs-system und Netzwerksicherheit.
API-Design
Schnittstellen-Know-how für die Programmierung - Das Standardwerk zur API-Programmierung - Effektive APIs entwerfen - APIs für professionelle Projekte entwickeln Application Programming Interfaces (APIs) sind allgegenwärtig, denn Softwareentwickler benutzen sie nicht nur ständig, sondern entwerfen sie häufig auch. Dieses Buch bietet erstmals eine umfassende Anleitung für das vielfältige Thema API-Design. Neben theoretischen Konzepten werden zahlreiche praktische Hinweise und Programmbeispiele für Java-APIs gegeben. Remote APIs in Form von RESTful HTTP, GraphQL und Messaging, die für moderne Webanwendungen und andere verteilte Systeme enorm wichtig sind, spielen in diesem Buch ebenfalls eine zentrale Rolle. Aus dem Inhalt: - Entwurf leicht benutzbarer APIs - Kompatibilität und Versionierung - Objektkollaboration, Fluent APIs und Thread-Sicherheit - Dokumentation - Skalierbarkeit, Caching - API-Management Nach der erfolgreichen Lektüre dieses Buches kennen Sie die Grundlagen von APIs und sind in der Lage, objektorientierte APIs für Softwarekomponenten und Remote APIs für verteilte Systeme zu entwerfen. In der dritten Auflage sind u. a. der API-first-Ansatz und Sicherheitsthemen wie Authentifizierung, API-Keys, Distributed Denial of Service (DDos) und Injection-Angriffe hinzugekommen.
Mastering UltraEdit
This guide to UltraEdit covers the text editor's powerful and flexible functions that go far beyond the functionality of a normal text editor for a breadth of use cases, including text/code editing, web development, system administration, development/programming, remote file editing, data filtering and sorting, and file compare. Even though UltraEdit celebrated its 30th anniversary in 2024, very few manuals exist. This book provides a well-founded introduction and exhaustively discusses all UltraEdit’s powerful functions. At the same time, the book is intended to be a solid reference and a bundled compendium for the more than four million UltraEdit customers worldwide.WHAT YOU WILL LEARN* Know the basic functions and many power functions* Understand the focus of UltraEdit in the areas of programming/development, web development, database management, and system administration, as well as technical writing, editing, and publishing* Get up to speed on functions and capabilities, user interface and program navigation, customization and settings, and windows arrangement and file management* Know the core functions for editing and inserting data* Expand your knowledge with the many view variations, formatting options, and powerful search and replace features an editor can include* Perfect your workflow with many other power functions such as multi-caret editing, column mode, and FTP integrationWHO THIS BOOK IS FORUsers who are familiar with text editors but are frustrated with their limits, or who want to benefit from UltraEdit's long-established power functionsDEVID ESPENSCHIED lives in Berlin, Germany and has been working in software development for more than 30 years. As a freelance author and developer, he has written many articles for IT magazines and programmed his own system diagnostic tool. His previous books include the German-language book, _System Programming with Delphi_.Introduction.- Chapter 1: History of UltraEdit.- Chapter 2: User Interface.- Chapter 3: Program Navigation.- Chapter 4: UI Customization and Options.- Chapter 5: Window Arrangement.- Chapter 6: Basics of File Management.- Chapter 7: Edit, Insert & Columns.- Chapter 8: View, Format & Find.- Chapter 9: More Powerful Functions.- Chapter 10: Further Help.
Humans and AI
UNLOCK THE FUTURE OF WORK: A BLUEPRINT FOR TRANSFORMATIONStep boldly into the new era of organizational excellence with this essential guide that navigates the intricacies of transformation powered by artificial intelligence.Elevate your leadership and strategy with insights into organizational design, process re-engineering, and cultivating an AI-centric mindset. This book offers executives and leaders a refined roadmap to radical redesign using advanced cognitive technologies.* Embrace the imperative for change and the vital role of AI and intelligent automation in modern enterprises.* Visualize the fully realized hyper automation organization and aspire towards strategic goals that will place you at the forefront of progress.* Master vital skills in process re-engineering, redefine essential roles, and attract the talent necessary to thrive in the age of AI.* Gain insights into shifting mindsets and demonstrating visionary leadership through AI-driven decision-making.* Discover how the organizations of the future can make the world a better place through fully embracing emerging technology and the potential of your people.PACKED WITH ACTIONABLE RECOMMENDATIONS AND ENRICHED BY REAL-WORLD CASE STUDIES, THIS GUIDE PRESENTS A FORWARD-THINKING APPROACH TO FUTURE-PROOFING YOUR ORGANIZATION.
Time Series Forecasting Using Generative AI
"_Time Series Forecasting Using Generative AI_ introduces readers to Generative Artificial Intelligence (Gen AI) in time series analysis, offering an essential exploration of cutting-edge forecasting methodologies."The book covers a wide range of topics, starting with an overview of Generative AI, where readers gain insights into the history and fundamentals of Gen AI with a brief introduction to large language models. The subsequent chapter explains practical applications, guiding readers through the implementation of diverse neural network architectures for time series analysis such as Multi-Layer Perceptrons (MLP), WaveNet, Temporal Convolutional Network (TCN), Bidirectional Temporal Convolutional Network (BiTCN), Recurrent Neural Networks (RNN), Long Short-Term Memory (LSTM), Deep AutoRegressive(DeepAR), and Neural Basis Expansion Analysis(NBEATS) using modern tools.Building on this foundation, the book introduces the power of Transformer architecture, exploring its variants such as Vanilla Transformers, Inverted Transformer (iTransformer), DLinear, NLinear, and Patch Time Series Transformer (PatchTST). Finally, The book delves into foundation models such as Time-LLM, Chronos, TimeGPT, Moirai, and TimesFM enabling readers to implement sophisticated forecasting models tailored to their specific needs.This book empowers readers with the knowledge and skills needed to leverage Gen AI for accurate and efficient time series forecasting. By providing a detailed exploration of advanced forecasting models and methodologies, this book enables practitioners to make informed decisions and drive business growth through data-driven insights.● Understand the core history and applications of Gen AI and its potential to revolutionize time series forecasting.● Learn to implement different neural network architectures such as MLP, WaveNet, TCN, BiTCN, RNN, LSTM, DeepAR, and NBEATS for time series forecasting.● Discover the potential of Transformer architecture and its variants, such as Vanilla Transformers, iTransformer, DLinear, NLinear, and PatchTST, for time series forecasting.● Explore complex foundation models like Time-LLM, Chronos, TimeGPT, Moirai, and TimesFM.● Gain practical knowledge on how to apply Gen AI techniques to real-world time series forecasting challenges and make data-driven decisions.Who this book is for:Data Scientists, Machine learning engineers, Business Aanalysts, Statisticians, Economists, Financial Analysts, Operations Research Analysts, Data Analysts, Students.Bangalore Vijay Kumar Vishwas (B.V. Vishwas) is a seasoned Principal Data Scientist and AI researcher with over 11 years of experience in the IT industry. Currently based in San Diego, California, he works at NTT DATA. Vishwas holds a Master of Technology in Software Engineering from Birla Institute of Technology & Science, Pilani, India. He specializes in developing innovative solutions for large enterprises, with expertise in Machine Learning, Deep Learning, Time Series Forecasting, Natural Language Processing, Reinforcement Learning, and Generative AI. He is also the author of _Hands-On Time Series Analysis with Python: From Basics to Bleeding-Edge Techniques_, published by Apress.Sri Ram Macharla, is a consultant and architect in the areas of AI and ML with over 19 years of experience in IT. He holds an M.Tech from BITS Pilani and has experience working with clients in domains such as finance, retail, life sciences, defense, and manufacturing. Additionally, he has worked as a mentor, corporate trainer, and guest faculty teaching AI and ML. He has papers published and works as a reviewer with leading journals and publishers. He is passionate about mathematical modeling and applying AI for social good.Chapter 1: Time Series Meets Generative AI.- Chapter 2: Neural Network For Time Series.- Chapter 3: Transformers For Time Series.- Chapter 4: Time-LLM: Reprogramming Large Language Model.- Chapter 5: Chronos: Pretrained Probabilistic Time Series Model.- Chapter 6: TimeGPT: The First Foundation Model For Time Series.- Chapter 7: Moirai: A Time Series Foundation Model For Universal Forecasting.- Chapter 8: TimesFM: Decoder-Only Foundation Model For Time Series.
Beginning Spring AI
Discover how to use Large Language Models in the Spring Framework. This quick guide equips developers with insights into the strengths and limitations of Spring AI and how to leverage the model for typical use cases.First, you will orient yourself to the new and exciting landscape of AI and Spring integration. You will learn how to issue simple queries, asking the right questions to get the results you want. From there, you will be empowered to select the right model for functionality and refinement, building a simple yet effective chat bot using real-world examples. Additionally, the book explores how to generate images, refine them, and how to send source images when appropriate. Lastly, the book focuses on how Spring AI and LLMs affect the developer landscape, including pitfalls and ethical concerns.Designed for fast adoption, this book provides targeted guidance on integrating AI and LLMs into your projects within days. Through a pragmatic approach, it emphasizes direct utilization of the API.WHAT YOU WILL LEARN* Explore popular use cases for LLMs* Gain insight into the Spring AI module, including its capabilities and limitations* Know how to create effective queries and interactions for AI-driven conversations and image generation* Discover strategies for selecting an appropriate LLM service and model* Acquire skills to AI-proof your job and understand why it is NOT a replacementWHAT THIS BOOK ISSpring developers who are new to AI and focused on the essentials without exhaustive framework details. This is an optional supplement to the more comprehensive Apress book, _Beginning Spring 6_.ANDREW LOMBARDI is a veteran entrepreneur and software engineer. He has been running the consulting firm Mystic Coders for 25 years, authored multiple kick-ass books on Spring for Apress and WebSocket for O'Reilly, coding, speaking internationally and offering technical guidance to companies as large as Airbus and companies as controversial and unique as Twitter 1.0. He firmly believes that the best thing he has done so far is being a great dad.JOSEPH B. OTTINGER is a distributed systems architect with experience in many cloud platforms. He was the editor-in-chief of both Java Developer Journal and TheServerSide.com, and has also contributed to many publications, open source projects, and commercial projects over the years, using many different languages (but primarily Java, Python, and JavaScript). He was also a previously published author online (with too many publications to note individually) and in print, through Apress.Chapter 1: Introduction.- Chapter 2: Getting Started.- Chapter 3: Asking Questions and Using Data.- Chapter 4: Working with Audio.- Chapter 5: Generating Images.- Chapter 6: Navigating AI in Engineering: Challenges and Best Practices.
CCST Cisco Certified Support Technician Study Guide
THE IDEAL PREP GUIDE FOR EARNING YOUR CCST CYBERSECURITY CERTIFICATIONCCST Cisco Certified Support Technician Study Guide: Cybersecurity Exam is the perfect way to study for your certification as you prepare to start or upskill your IT career. Written by industry expert and Cisco guru Todd Lammle, this Sybex Study Guide uses the trusted Sybex approach, providing 100% coverage of CCST Cybersecurity exam objectives. You’ll find detailed information and examples for must-know Cisco cybersecurity topics, as well as practical insights drawn from real-world scenarios. This study guide provides authoritative coverage of key exam topics, including essential security principles, basic network security concepts, endpoint security concepts, vulnerability assessment and risk management, and incident handling. You also get one year of FREE access to a robust set of online learning tools, including a test bank with hundreds of questions, a practice exam, a set of flashcards, and a glossary of important terminology. The CCST Cybersecurity certification is an entry point into the Cisco certification program, and a pathway to the higher-level CyberOps. It’s a great place to start as you build a rewarding IT career!* Study 100% of the topics covered on the Cisco CCST Cybersecurity certification exam* Get access to flashcards, practice questions, and more great resources online* Master difficult concepts with real-world examples and clear explanations* Learn about the career paths you can follow and what comes next after the CCSTThis Sybex study guide is perfect for anyone wanting to earn their CCST Cybersecurity certification, including entry-level cybersecurity technicians, IT students, interns, and IT professionals. ABOUT THE AUTHORSTODD LAMMLE is the authority on Cisco certification and internetworking, and is Cisco certified in most Cisco certification categories. He is a world-renowned author, speaker, trainer, and consultant. Todd has published over 130 books, including the very popular CCNA Cisco Certified Network Associate Study Guide. You can reach Todd through his website at www.lammle.com. JON BUHAGIAR, CCNA, is an information technology professional with over two decades of experience in higher education. Currently, he is a director of information technology for RareMed Solutions. DONALD ROBB has over 15 years of experience with most areas of IT, including networking, security, collaboration, data center, cloud, SDN, and automation/devops. Visit his blog at https://www.the-packet-thrower.com and YouTube channel at https://www.youtube.com/c/ThePacketThrower. TODD MONTGOMERY is a Network Automation Engineer for a Fortune 500 company. He is involved with network design and implementation of emerging datacenter technologies, as well as software defined networking design plans, cloud design, and implementation.Acknowledgments xxiAbout the Authors xxiiiIntroduction xxvAssessment Test xxxvAnswer to Assessment Test xlChapter 1 Security Concepts 1Technology-Based Attacks 2Denial of Service (DoS)/Distributed Denial of Service (DDoS) 3The Ping of Death 3Distributed DoS (DDoS) 3Botnet/Command and Control 3Traffic Spike 4Coordinated Attack 4Friendly/Unintentional DoS 4Physical Attack 5Permanent DoS 5Smurf 5Acknowledgments xxiAbout the Authors xxiiiIntroduction xxvAssessment Test xxxvAnswer to Assessment Test xlChapter 1 Security Concepts 1Technology-Based Attacks 2Denial of Service (DoS)/Distributed Denial of Service (DDoS) 3The Ping of Death 3Distributed DoS (DDoS) 3Botnet/Command and Control 3Traffic Spike 4Coordinated Attack 4Friendly/Unintentional DoS 4Physical Attack 5Permanent DoS 5Smurf 5SYN Flood 5Reflective/Amplified Attacks 7On-Path Attack (Previously Knownas Man-in-the-Middle Attack) 8DNS Poisoning 8VLAN Hopping 9ARP Spoofing 10Rogue DHCP 10IoT Vulnerabilities 11Rogue Access Point (AP) 11Evil Twin 12Ransomware 12Password Attacks 12Brute-Force 13Dictionary 13Advanced Persistent Threat 13Hardening Techniques 13Changing Default Credentials 14Avoiding Common Passwords 14DHCP Snooping 14Change Native VLAN 15Patching and Updates 15Upgrading Firmware 16Defense in Depth 16Social-Based Attacks 17Social Engineering 17Insider Threats 17Phishing 18Vishing 19Smishing 20Spear Phishing 20Environmental 20Tailgating 20Piggybacking 21Shoulder Surfing 21Malware 21Ransomware 21Summary 22Exam Essentials 23Review Questions 24Chapter 2 Network Security Devices 27Confidentiality, Integrity, Availability (CIA) 28Confidentiality 29Integrity 29Availability 29Threats 29Internal 29External 30Network Access Control 30Posture Assessment 30Guest Network 30Persistent vs. Nonpersistent Agents 30Honeypot 31Wireless Networks 31Wireless Personal Area Networks 31Wireless Local Area Networks 32Wireless Metro Area Networks 33Wireless Wide Area Networks 33Basic Wireless Devices 34Wireless Access Points 34Wireless Network Interface Card 36Wireless Antennas 36Wireless Principles 37Independent Basic Service Set (Ad Hoc) 37Basic Service Set 38Infrastructure Basic Service Set 39Service Set ID 40Extended Service Set 40Nonoverlapping Wi-Fi channels 422.4 GHz Band 425 GHz Band (802.11ac) 432.4 GHz / 5GHz (802.11n) 43Wi-Fi 6 (802.11ax) 45Interference 45Range and Speed Comparisons 46Wireless Security 46Authentication and Encryption 46WEP 48WPA and WPA2: An Overview 48Wi-Fi Protected Access 49WPA2 Enterprise 49802.11i 50WPA3 50WPA3-Personal 51WPA3-Enterprise 51Summary 52Exam Essentials 53Review Questions 54Chapter 3 IP, IPv6, and NAT 57TCP/IP and the DoD Model 58The Process/Application Layer Protocols 60Telnet 61Secure Shell (SSH) 61File Transfer Protocol (FTP) 62Secure File Transfer Protocol 63Trivial File Transfer Protocol (TFTP) 63Simple Network Management Protocol (SNMP) 63Hypertext Transfer Protocol (HTTP) 64Hypertext Transfer Protocol Secure (HTTPS) 65Network Time Protocol (NTP) 65Domain Name Service (DNS) 65Dynamic Host Configuration Protocol(DHCP)/Bootstrap Protocol (BootP) 66Automatic Private IP Addressing (APIPA) 69The Host-to-Host or Transport Layer Protocols 69Transmission Control Protocol (TCP) 70User Datagram Protocol (UDP) 72Key Concepts of Host-to-Host Protocols 74Port Numbers 74The Internet Layer Protocols 78Internet Protocol (IP) 79Internet Control Message Protocol (ICMP) 82Address Resolution Protocol (ARP) 85IP Addressing 86IP Terminology 86The Hierarchical IP Addressing Scheme 87Network Addressing 88Class A Addresses 90Class B Addresses 91Class C Addresses 92Private IP Addresses (RFC 1918) 92IPv4 Address Types 93Layer 2 Broadcasts 94Layer 3 Broadcasts 94Unicast Address 94Multicast Address 95When Do We Use NAT? 96Types of Network Address Translation 98NAT Names 99How NAT Works 100Why Do We Need IPv6? 101IPv6 Addressing and Expressions 102Shortened Expression 103Address Types 104Special Addresses 105Summary 106Exam Essentials 107Review Questions 110Chapter 4 Network Device Access 115Local Authentication 116AAA Model 118Authentication 119Multifactor Authentication 119Multifactor Authentication Methods 121IPsec Transforms 165Security Protocols 165Encryption 167GRE Tunnels 168GRE over IPsec 169Cisco DMVPN (Cisco Proprietary) 169Cisco IPsec VTI 169Public Key Infrastructure 170Certification Authorities 170Certificate Templates 172Certificates 173Summary 174Exam Essentials 175Review Questions 176Chapter 6 OS Basics and Security 179Operating System Security 180Windows 180Windows Defender Firewall 180Scripting 184Security Considerations 190NTFS vs. Share Permissions 191Shared Files and Folders 195User Account Control 198Windows Update 202Application Patching 203Device Drivers 204macOS/Linux 204System Updates/App Store 206Patch Management 206Firewall 207Permissions 211Driver/Firmware Updates 213Operating Systems Life Cycle 214System Logs 214Event Viewer 214Audit Logs 215Syslog 216Syslog Collector 216Syslog Messages 217Logging Levels/Severity Levels 218Identifying Anomalies 218SIEM 220Summary 221Exam Essentials 221Review Questions 223Chapter 7 Endpoint Security 225Endpoint Tools 226Command-Line Tools 226netstat 227nslookup 227dig 228ping 229tracert 229tcpdump 230nmap 231gpresult 232Software Tools 232Port Scanner 232iPerf 233IP Scanner 234Endpoint Security and Compliance 234Hardware Inventory 235Asset Management Systems 235Asset Tags 236Software Inventory 236Remediation 237Considerations 238Destruction and Disposal 238Low-Level Format vs. Standard Format 239Hard Drive Sanitation and Sanitation Methods 239Overwrite 240Drive Wipe 240Physical Destruction 241Data Backups 241Regulatory Compliance 243BYOD vs. Organization-Owned 243Mobile Device Management (MDM) 244Configuration Management 244App Distribution 245Data Encryption 245Endpoint Recovery 248Endpoint Protection 248Cloud-Based Protection 250Reviewing Scan Logs 250Malware Remediation 254Identify and Verify Malware Symptoms 254Quarantine Infected Systems 254Disable System Restore in Windows 255Remediate Infected Systems 256Schedule Scans and Run Updates 258Enable System Restore and Create aRestore Point in Windows 260Educate the End User 261Summary 261Exam Essentials 261Review Questions 263Chapter 8 Risk Management 265Risk Management 266Elements of Risk 267Vulnerabilities 269Threats 270Exploits 270Assets 270Risk Analysis 271Risk Levels 272Risk Matrix 272Risk Prioritization 274Data Classifications 275Risk Mitigation 277Introduction 278Strategic Response 279Action Plan 279Implementation and Tracking 280Security Assessments 281Vulnerability Assessment 281Penetration Testing 282Posture Assessment 282Change Management Best Practices 283Documented Business Processes 284Change Rollback Plan (Backout Plan) 284Sandbox Testing 284Responsible Staff Member 285Request Forms 285Purpose of Change 286Scope of Change 286Risk Review 287Plan for Change 287Change Board 288User Acceptance 289Summary 289Exam Essentials 290Review Questions 291Chapter 9 Vulnerability Management 293Vulnerabilities 294Vulnerability Identification 294Management 295Mitigation 297Active and Passive Reconnaissance 298Port Scanning 298Vulnerability Scanning 299Packet Sniffing/Network Traffic Analysis 300Brute-Force Attacks 301Open-Source Intelligence (OSINT) 302DNS Enumeration 302Social Engineering 303Testing 304Port Scanning 304Automation 304Threat Intelligence 305Vulnerability Databases 308Limitations 309Assessment Tools 310Recommendations 312Reports 314Security Reports 314Cybersecurity News 314Subscription-based 315Documentation 316Updating Documentation 316Security Incident Documentation 317Documenting the Incident 318Following the Right Chain of Custody 319Securing and Sharing of Documentation 319Reporting the Incident 320Recovering from the Incident 321Documenting the Incident 321Reviewing the Incident 321Documentation Best Practices for Incident Response 322Summary 322Exam Essentials 323Review Questions 324Chapter 10 Disaster Recovery 327Disaster Prevention and Recovery 328Data Loss 329File Level Backups 329Image-Based Backups 332Critical Applications 332Network Device Backup/Restore 332Data Restoration Characteristics 333Backup Media 333Backup Methods 335Backup Testing 336Account Recovery Options 336Online Accounts 336Local Accounts 336Domain Accounts 337Facilities and Infrastructure Support 338Battery Backup/UPS 338Power Generators 339Surge Protection 339HVAC 340Fire Suppression 342Redundancy and High AvailabilityConcepts 343Switch Clustering 343Routers 344Firewalls 345Servers 345Disaster Recovery Sites 345Cold Site 345Warm Site 346Hot Site 346Cloud Site 346Active/Active vs. Active/Passive 346Multiple Internet Service Providers/Diverse Paths 347Testing 348Tabletop Exercises 349Validation Tests 349Disaster Recovery Plan 350Business Continuity Plan 352Summary 352Exam Essentials 353Review Questions 354Chapter 11 Incident Handling 357Security Monitoring 358Security Information and Event Management (SIEM) 359Hosting Model 359Detection Methods 359Integration 360Cost 360Security Orchestration, Automation, and Response (SOAR) 361Orchestration vs. Automation 362Regulations and Compliance 362Common Regulations 363Data locality 363Family Educational Rights and Privacy Act (FERPA) 364Federal Information Security Modernization Act (FISMA) 365Gramm–Leach–Bliley Act 366General Data Protection Regulation (GDPR) 368Health Insurance Portability and Accountability Act 369Payment Card Industry Data Security Standards (PCI-DSS) 370Reporting 371Notifications 372Summary 372Exam Essentials 373Review Questions 374Chapter 12 Digital Forensics 377Introduction 378Forensic Incident Response 378Attack Attribution 379Cyber Kill Chain 380MITRE ATT&CK Matrix 381Diamond Model 382Tactics, Techniques, and Procedures 383Artifacts and Sources of Evidence 383Evidence Handling 384Preserving Digital Evidence 384Chain of Custody 385Summary 385Exam Essentials 387Review Questions 388Chapter 13 Incident Response 391Incident Handling 392What Are Security Incidents? 393Ransomware 393Social Engineering 393Phishing 393DDoS Attacks 394Supply Chain Attacks 394Insider Threats 394Incident Response Planning 394Incident Response Plans 394Incident Response Frameworks 395Incident Preparation 396Risk Assessments 397Detection and Analysis 397Containment 397Eradication 397Recovery 398Post-incident Review 398Lessons Learned 398Creating an Incident Response Policy 399Document How You Plan to Share Information withOutside Parties 400Interfacing with Law Enforcement 401Incident Reporting Organizations 401Handling an Incident 401Preparation 401Preventing Incidents 403Detection and Analysis 404Attack Vectors 404Signs of an Incident 405Precursors and Indicators Sources 406Containment, Eradication, and Recovery 406Choosing a Containment Strategy 406Evidence Gathering and Handling 407Attack Sources 409Eradication and Recovery 409Post-incident Activity 410Using Collected Incident Data 411Evidence Retention 412Summary 412Exam Essentials 412Review Questions 414Appendix A Answers to Review Questions 417Chapter 1: Security Concepts 418Chapter 2: Network Security Devices 419Chapter 3: IP, IPv6, and NAT 420Chapter 4: Network Device Access 422Chapter 5: Secure Access Technology 424Chapter 6: OS Basics and Security 425Chapter 7: Endpoint Security 426Chapter 8: Risk Management 428Chapter 9: Vulnerability Management 429Chapter 10: Disaster Recovery 431Chapter 11: Incident Handling 432Chapter 12: Digital Forensics 434Chapter 13: Incident Response 435Glossary 439Index 497
Data-Driven Company
Daten werden für Unternehmen immer wichtiger. Gleichzeitig mangelt es an Best Practices und Leitfäden, wie klassische mit modernen Ansätzen wie Data Mesh oder Data Fabric zu einem anwendbaren Framework integriert werden können. Hierzu werden die Themen Organisationsdesign, Datenstrategie / -management und Enterprise Architecture auf theoretische und pragmatische Weise verbunden. Das Buch präsentiert Ziele, ein Data Operating Model sowie datenstrategische Ansätze für eine Data-Driven Company. Hervorzuheben sind dabei die zahlreichen Abbildungen aus diesem Buch, die die komplexen Zusammenhänge anschaulich machen und das Lesen unterstützen.ZIELGRUPPEMit diesen Inhalten richtet sich das Buch an Führungskräfte, Experten, Berater und weitere Personen, die einen Bezug zur IT und Daten haben beziehungsweise diesen entwickeln möchten. Durch den niedrigschwelligen Einstieg und gleichzeitigen Tiefgang in die ausgewählten Themen adressiert es sowohl Einsteiger als auch erfahrene Datenexperten.AUTORDR. SVEN-ERIK WILLRICH ist ein erfahrener Experte im Bereich IT und Datenmanagement. Mit seinem Hintergrund in Wirtschaftsinformatik und langjähriger Beratungserfahrung bringt er sowohl theoretisches Wissen als auch praxisorientierte Lösungsansätze ein. Als Dozent und Redner im Bereich Digitalisierung teilt er regelmäßig seine Expertise.DR. SVEN-ERIK WILLRICH ist ein erfahrener Experte im Bereich IT und Datenmanagement. Mit seinem Hintergrund in Wirtschaftsinformatik und langjähriger Beratungserfahrung bringt er sowohl theoretisches Wissen als auch praxisorientierte Lösungsansätze ein. Als Dozent und Redner im Bereich Digitalisierung teilt er regelmäßig seine Expertise.Einführung Data-Driven Company,- Wichtigkeit einer Data-Driven Company,- Geschäftsbereiche, die betroffen sind,- Zielbild einer Data-Driven Company,- Wie Unternehmen eine Data-Driven Company werden,- Chancen & Herausforderungen.- Trends & Ausblick.
Mastering Software Architecture
As the pace of evolution in technology continues to accelerate, the field of software architecture grapples with ever-increasing complexity, uncertainty, and risk. While numerous patterns and practices have emerged as potential approaches to solving the industry’s most challenging problems, these tools often struggle to consistently deliver on their promises and software projects fail to reach their potential with alarming frequency. This meticulously crafted guide presents a deep exploration into the intricacies of crafting systems that precisely and predictably address modern challenges. It goes beyond mere comprehension of architecture; it encourages mastery.Mastery of software architecture requires much more than just technical know-how. The author, drawing upon deep experience and unique perspectives, introduces a fresh, problem-centric approach to the realm of software architecture to address these myriad challenges. This book offers a uniquely holistic approach, weaving together architectural principles with organizational dynamics, environmental subtleties, and the necessary tools to execute on architecture more effectively. It addresses the broader contexts that are often overlooked. You’ll be introduced to the transformative Tailor-Made model which provides fast, design-time feedback on total architectural fit and offers more deterministic outcomes, without the typical (and costly) trial-and-error. The Tailor-Made model further enables a practical approach to designing evolutionary architectures.This bookalso offers a comprehensive Architect's toolbox with powerful strategies and problem-solving tools to design, communicate, and implement architectural decisions across the enterprise. Additionally, it imparts invaluable insights into the art of communication as an architect, seamlessly aligning visions with business goals and objectives. With its rich blend of theoretical depth, practical insights, and actionable tools, this book promises to redefine the landscape of software architecture. Whether you are an established architect or an aspiring one, _Mastering Software Architecture_ is poised to enhance your expertise, enabling you to confront architectural challenges with unparalleled confidence and competence.WHAT YOU WILL LEARN* Discover a comprehensive set of concepts, tools, models, and practices that enhance the fit and reduce uncertainty in software architecture.* Quantify and measure the impact of architectural decisions, providing a clear and actionable approach to architecture.* Effectively apply the model in diverse situations and environments, while overcoming the otherwise-limiting organizational realities.* Communicate architecture effectively to both business and technical teams, build consensus, engender buy-in, and lead change across the organization.WHO THIS BOOK IS FORAspiring architects looking to broaden their horizons, practicing architects seeking to continue to grow their skills, and software engineers looking to gain insights and move up the value chain in an increasingly competitive market.Michael Carducci is a passionately curious hands-on software architect, consultant, and speaker with a reputation for doing the impossible. As a 20+ year veteran IT professional Michael has deep experience building great software and developing high-performing teams and organizations. Michael’s resume spans the spectrum from IC to CTO but he is happiest when he is hands-on and thinking strategically about the system and architecture as a whole. Michael is particularly experienced in the areas of strategy, enterprise architecture, and transformative technologies.In addition to his experience in the technology industry, Michael has earned equal recognition and renown as an award-winning professional magician and mentalist. This pursuit has earned him a unique perspective on problem-solving, human psychology, and communication.When not on the road speaking, coding, or performing; Michael can be found exploring the mountains of Colorado on two wheels, jumping out of perfectly good airplanes, or deep underwater exploring shipwrecks and reefs.Chapter 1: The Scope and Role of Architecture.- Chapter 2: Breadth of Knowledge - The Architect's Superpower.- Chapter 3: Capabilities - The Language of the Architect.- Chapter 4: Aligning on Vision - Learning the Language of the Business.- Chapter 5: Business-Driven Architectural Capabilities.- Chapter 6: Evaluating Legacy Systems - KPIs, OKRs, and Architecture Needs.- Chapter 7: Architectural Constraints - Designing for Deterministic Capabilities.- Chapter 8: Architectural Styles - Design by Composition.- Chapter 9: The Layered Monolith.- Chapter 10: The Modular Monolith.- Chapter 11: The Microkernel Architecture.- Chapter 12: N-tier Architecture.- Chapter 13: Service-Based Architecture.- Chapter 14: Choreographed Event-Driven Architecture.- Chapter 15: Orchestrated Event-Driven Architecture.- Chapter 16: Space-Based Architecture.- Chapter 17: Microservices.- Chapter 17: Service-Oriented Architecture.- Chapter 18: Required and Optional Constraints.- Chapter 19: Layering Constraints for Evolvability.- Chapter 20: Layering Constraints for Scalability.- Chapter 21: Tailoring Event-Driven Architectures.- Chapter 22: Tailoring Distributed Architectures.- Chapter 23: Modeling and Evaluating Candidate Architectures.- Chapter 24: Evaluating Architecture Theory Against Organizational Reality.- Chapter 25: Paved Roads and Variances.- Chapter 26: Building Consensus.- Chapter 27: Documenting and Communicating Architectural Styles.- Chapter 28: Architectural Enforcement and Governance.- Chapter 29: Supporting Constraints.- Chapter 30: Diffusion of Innovation.
Spring Security 6 Recipes
Ensure robust web security for your Java applications in just a few days. This recipe-driven, practical pocketbook provides a straightforward guide to quickly developing and deploying secure enterprise applications using the Spring 6 Framework, Spring Boot 3, and the H2 database.The book is organized into problems and corresponding recipes, offering solutions for both small and large challenges. First, you will learn how to install all essential development tools, such as IntelliJ IDEA, JDK v17, and Maven. Then you will dive into recipes on using Spring Security 6 with JSP tags and Thymeleaf and integrating security features through Spring Boot 3 Initializr. Finally, you'll be equipped to build your own Spring Boot project using Spring Security, Spring Data JDBC, and the H2 database.This recipes guide is ideal for readers who want to get up and running with only the essential security features in a fraction of time. Its simplified approach offers immediate results for securing Java applications.WHAT YOU WILL LEARN* Set up and configure Spring Security 6 installation tools* Explore the basics of integrating Spring Security 6 with JSP tags, Thymeleaf, and Spring Boot 3 Initializr* Build and deploy a secure Spring Boot application using Spring Data JDBC and the H2 databaseWHO THIS BOOK IS FORBeginners in Spring Security 6, Boot 3 Initializr, and H2 DB, and assumes you have some basic web development and security experience. It is suitable for busy readers who are seeking a simple, focused approach for immediate results. For more comprehensive coverage, detailed explanations, and advanced topics, we recommend _Pro Spring Security: Securing Spring Framework 6 and Boot 3-based Java Applications_.MASSIMO NARDONE has more than 29 years of experience in information and cybersecurity for IT/OT/IoT/IIoT, web/mobile development, cloud, and IT architecture. His true IT passions are security and Android. He holds an MSc degree in computing science from the University of Salerno, Italy. Throughout his working career, he has held various positions, starting as a programming developer, and then security teacher, PCI QSA, auditor, assessor, lead IT/OT/SCADA/SCADA/cloud architect, CISO, BISO, executive, program director, OT/IoT/IIoT security competence leader, VP OT security, etc. In his last working engagement, he worked as a seasoned cyber and information security executive, CISO and OT, IoT and IIoT security competence leader helping many clients to develop and implement cyber, information, OT, IoT security activities. He is currently working as Vice President of OT Security for SSH Communications Security. He is an Apress co-author of numerous books, including _Pro Spring Security_, _Pro JPA 2 in Java EE 8_ ,_Pro Android Games_, and has reviewed more than 70 titles.1. Development Tools.- 2. Spring Security, JSP Tags ad Thymeleaf.- 3. Java Web application and Spring Boot 3 Initializr.- 4. Spring Data JDBC and H2 Database.