Computer Science and Technology

Securing, observing, and troubleshooting containerized workloads on Kubernetes can be daunting. It requires a range of considerations, from infrastructure choices and cluster configuration to deployment controls and runtime and network security. With this practical book, you'll learn how to adopt a holistic security and observability strategy for building and securing cloud native applications running on Kubernetes. Whether you're already working on cloud native applications or are in the process of migrating to its architecture, this guide introduces key security and observability concepts and best practices to help you unleash the power of cloud native applications. Authors Brendan Creane and Amit Gupta from Tigera take you through the full breadth of new cloud native approaches for establishing security and observability for applications running on Kubernetes. Learn why you need a security and observability strategy for cloud native applications and determine your scope of coverage Understand key concepts behind the book's security and observability approach Explore the technology choices available to support this strategy Discover how to share security responsibilities across multiple teams or roles Learn how to architect Kubernetes security and observability for multicloud and hybrid environments

The Financial Times Business Book of the Year, this epic account of the decades-long battle to control one of the world's most critical resources--microchip technology--with the United States and China increasingly in fierce competition is "pulse quickening...a nonfiction thriller" (The New York Times). You may be surprised to learn that microchips are the new oil--the scarce resource on which the modern world depends. Today, military, economic, and geopolitical power are built on a foundation of computer chips. Virtually everything--from missiles to microwaves--runs on chips, including cars, smartphones, the stock market, even the electric grid. Until recently, America designed and built the fastest chips and maintained its lead as the #1 superpower, but America's edge is in danger of slipping, undermined by players in Taiwan, Korea, and Europe taking over manufacturing. Now, as Chip War reveals, China, which spends more on chips than any other product, is pouring billions into a chip-building initiative to catch up to the US. At stake is America's military superiority and economic prosperity. Economic historian Chris Miller explains how the semiconductor came to play a critical role in modern life and how the US became dominant in chip design and manufacturing and applied this technology to military systems. America's victory in the Cold War and its global military dominance stems from its ability to harness computing power more effectively than any other power. Until recently, China had been catching up, aligning its chip-building ambitions with military modernization. Illuminating, timely, and fascinating, Chip War is "an essential and engrossing landmark study" (London Times).

An accessible guide to cybersecurity for the everyday user, covering cryptography and public key infrastructure, malware, blockchain, and other topics. It seems that everything we touch is connected to the internet, from mobile phones and wearable technology to home appliances and cyber assistants. The more connected our computer systems, the more exposed they are to cyber attacks--attempts to steal data, corrupt software, disrupt operations, and even physically damage hardware and network infrastructures. In this volume of the MIT Press Essential Knowledge series, cybersecurity expert Duane Wilson offers an accessible guide to cybersecurity issues for everyday users, describing risks associated with internet use, modern methods of defense against cyber attacks, and general principles for safer internet use. Wilson describes the principles that underlie all cybersecurity defense- confidentiality, integrity, availability, authentication, authorization, and non-repudiation (validating the source of information). He explains that confidentiality is accomplished by cryptography; examines the different layers of defense; analyzes cyber risks, threats, and vulnerabilities; and breaks down the cyber kill chain and the many forms of malware. He reviews some online applications of cybersecurity, including end-to-end security protection, secure ecommerce transactions, smart devices with built-in protections, and blockchain technology. Finally, Wilson considers the future of cybersecurity, discussing the continuing evolution of cyber defenses as well as research that may alter the overall threat landscape.

This handy cookbook teaches new-to-intermediate Linux users the essential skills necessary to manage a Linux system, using both graphical and command-line tools. Whether you run Linux in embedded, desktop, server, or cloud or virtual environments, the fundamental skills are the same. This book aims to get you up and running quickly, with copy-paste examples. Carla Schroder provides recipes that cover specific problems, with discussions that explain how each recipe works, as well as references for additional study. You'll learn how to: Use systemd, the new comprehensive service manager Build simple or complex firewalls with firewalld Set up secure network connections for Linux systems and mobile devices Rescue nonbooting systems Reset lost passwords on Linux and Windows Use dnsmasq to simplify managing your LAN name services Manage users and groups and control access to files Probe your computer hardware and monitor hardware health Manage the GRUB bootloader and multiboot Linux and Windows Keep accurate time across your network with the newest tools Build an internet router/firewall on Raspberry Pi Manage filesystems and partitioning

An in-depth visual guide presenting the captivating creative journeys behind the world's leading videogames. Making Videogames is an unprecedented snapshot of modern interactive entertainment, with insight from true pioneers about the most important games in the world. Illustrated with some of the most arresting in-game images ever seen in print, the book explores the unique alchemy of technical and artistic endeavour that constitutes the magic of videogames, striking a captivating balance between insight and accessibility. Across eleven chapters, each focusing on a specific game from AAA blockbusters such as Control and Half-Life: Alyx to cult breakthrough games including No Man's Sky and Return of the Obra Dinn, the book will document the incredible craft of videogame worldbuilding and visual storytelling via the world's most popular, but seldom fully understood, entertainment medium. The book's text orbits breathtaking, specially created imagery 'photographed' in-engine by the author, demonstrating the magic and method behind each studio's work. A book not only for die-hard videogame fanatics, but also for designer-creatives and the visually curious, Making Videogames is a thrilling showcase of the boundless creativity of this amazing industry.

The hidden costs of artificial intelligence--from natural resources and labor to privacy, equality, and freedom   "This study argues that [artificial intelligence] is neither artificial nor particularly intelligent. . . . A fascinating history of the data on which machine-learning systems are trained."--New Yorker   "A valuable corrective to much of the hype surrounding AI and a useful instruction manual for the future."--John Thornhill, Financial Times   "It's a masterpiece, and I haven't been able to stop thinking about it."--Karen Hao, senior editor, MIT Tech Review   What happens when artificial intelligence saturates political life and depletes the planet? How is AI shaping our understanding of ourselves and our societies? Drawing on more than a decade of research, award‑winning scholar Kate Crawford reveals how AI is a technology of extraction: from the minerals drawn from the earth to the labor pulled from low-wage information workers to the data taken from every action and expression.   Crawford reveals how this planetary network is fueling a shift toward undemocratic governance and increased inequity. Rather than taking a narrow focus on code and algorithms, Crawford offers us a material and political perspective on what it takes to make AI and how it centralizes power. This is an urgent account of what is at stake as technology companies use artificial intelligence to reshape the world.

C# is undeniably one of the most versatile programming languages available to engineers today. With this comprehensive guide, you'll learn just how powerful the combination of C# and .NET can be. Author Ian Griffiths guides you through C# 10.0 and .NET 6 fundamentals and techniques for building cloud, web, and desktop applications. Designed for experienced programmers, this book provides many code examples to help you work with the nuts and bolts of C#, such as generics, LINQ, and asynchronous programming features. You'll get up to speed on .NET 6 and the latest C# 9.0 and 10.0 additions, including records, enhanced pattern matching, and new features designed to remove "ceremony" to improve productivity. Understand how .NET has changed in the most recent releases, and learn what it means for application development Select the most appropriate C# language features for any task Learn when to use the new features and when to stick with older ones Examine the range of functionality available in .NET's class libraries Learn how you can apply these class libraries to practical programming tasks Explore numerous small additions to .NET that improve expressiveness "Unlike books that focus on Visual Studio and technologies that interact with C#, this one covers the core language, and mastery of this core is essential to successfully building good software. It covers important concepts followed by generous code examples to explain them. It's thorough, detailed, and gets at the nooks and crannies of the language rarely covered elsewhere. It's a complete course on C#."--Jeremy MorganSoftware/DevOps Engineer Ian Griffiths has worked in various aspects of computing, including computer networking, embedded real-time systems, broadcast television systems, medical imaging, and all forms of cloud computing. Ian is a Technical Fellow at endjin, and a Microsoft MVP in Developer Technologies. He's the author of several O'Reilly books and has written courses on Windows Presentation Foundation (WPF) and TPL Tables. Technology brings him joy.

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. This effective study guide offers 100% coverage of every objective for the AWS Certified Cloud Practitioner exam Take the challenging AWS Certified Cloud Practitioner exam with confidence using the detailed information contained in this effective self-study guide. Written by a recognized AWS expert, the book offers 100 percent coverage of all four exam domains: Cloud concepts, security and compliance, technology, and billing and pricing. AWS Certified Cloud Practitioner All-in-One Exam Guide (Exam CLF-C01) is based on proven pedagogy and features special elements that teach and reinforce practical skills. You will get accurate practice questions along with detailed explanations. Beyond exam preparation, the guide also serves as a valuable on-the-job reference. Comprehensive coverage includes: How to obtain AWS Certified Cloud Practitioner certification The value of the AWS Cloud The AWS shared responsibility model AWS Cloud security best practices AWS Cloud costs, economics, and billing practices Core services, including compute, network, databases, and storage AWS services for common use cases AWS Cloud economics Full-length practice exam with explanations And much more Online content includes: 130 practice exam questions Fully customizable exam engine

An inside account of gender and racial discrimination in the high-tech industry Why is being a computer "geek" still perceived to be a masculine occupation? Why do men continue to greatly outnumber women in the high-technology industry? Since 2014, a growing number of employment discrimination lawsuits has called attention to a persistent pattern of gender discrimination in the tech world. Much has been written about the industry's failure to adequately address gender and racial inequalities, yet rarely have we gotten an intimate look inside these companies. In Geek Girls, France Winddance Twine provides the first book by a sociologist that "lifts the Silicon veil" to provide firsthand accounts of inequality and opportunity in the tech ecosystem. This work draws on close to a hundred interviews with male and female technology workers of diverse racial, ethnic, and educational backgrounds who are currently employed at tech firms such as Apple, Facebook, Google, and Twitter, and at various start-ups in the San Francisco Bay area. Geek Girls captures what it is like to work as a technically skilled woman in Silicon Valley. With a sharp eye for detail and compelling testimonials from industry insiders, Twine shows how the technology industry remains rigged against women, and especially Black, Latinx, and Native American women from working class backgrounds. From recruitment and hiring practices that give priority to those with family, friends, and classmates employed in the industry, to social and educational segregation, to academic prestige hierarchies, Twine reveals how women are blocked from entering this industry. Women who do not belong to the dominant ethnic groups in the industry are denied employment opportunities, and even actively pushed out, despite their technical skills and qualifications. While the technology firms strongly embrace the rhetoric of diversity and oppose discrimination in the workplace, Twine argues that closed social networks and routine hiring practices described by employees reinforce the status quo and reproduce inequality. The myth of meritocracy and gender stereotypes operate in tandem to produce a culture where the use of race-, color-, and power-evasive language makes it difficult for individuals to name the micro-aggressions and forms of discrimination that they experience. Twine offers concrete insights into how the technology industry can address ongoing racial and gender disparities, create more transparency and empower women from underrepresented groups, who continued to be denied opportunities.

Data is a fantastic raw resource for powering change in an organization, but all too often the people working in those organizations don't have the necessary skills to communicate with data effectively. With this practical book, subject matter experts will learn ways to develop strong, persuasive points when presenting data to different groups in their organizations. Author Carl Allchin shows anyone how to find data sources and develop data analytics, and teaches those with more data expertise how to visualize data to convey findings to key business leaders more effectively. Once both your business and data experts possess the skills to work with data and interpret its significance, you can deal with questions and challenges in departments across your organization. Learn the fundamental data skills required to work with data Use data visualization to influence change in your organization Learn how to apply data techniques to effectively work with data end to end Understand how to communicate data points clearly and persuasively Appreciate why different stakeholders often have divergent needs and views Create a playbook for using data with different departments

Machine learning systems are both complex and unique. Complex because they consist of many different components and involve many different stakeholders. Unique because they're data dependent, with data varying wildly from one use case to the next. In this book, you'll learn a holistic approach to designing ML systems that are reliable, scalable, maintainable, and adaptive to changing environments and business requirements. Author Chip Huyen, co-founder of Claypot AI, considers each design decision--such as how to process and create training data, which features to use, how often to retrain models, and what to monitor--in the context of how it can help your system as a whole achieve its objectives. The iterative framework in this book uses actual case studies backed by ample references. This book will help you tackle scenarios such as: Engineering data and choosing the right metrics to solve a business problem Automating the process for continually developing, evaluating, deploying, and updating models Developing a monitoring system to quickly detect and address issues your models might encounter in production Architecting an ML platform that serves across use cases Developing responsible ML systems