Search results for "Introduction to Cryptography with Open-Source Software"
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Practical Free Alternatives to Commercial Software
Get all the things done you're used to doing with pricey software at a fraction of the cost. There are hundreds of free programs out there that work just as well as the commercial programs people pay hundreds of dollars for. This book tells you how to find and use the most popular and useful of these.The Open Source movement is a system where programmers can share code and collectively improve programs. As a result they can produce programs that are just as good, if not better than their commercial alternatives. For example, LibreOffice comes with a database, Microsoft Office does not. This book shows you where to get and how to use the best Open Source programs giving you not only access to high quality software, but saving you money as well. Add Practical Free Alternatives to Commercial Software to your library today.What You'll LearnUse the free spreadsheet program Libreoffice-calc to balance your checkbook, do an expense account, and other tasksPerform presentations with Libreoffice-impress instead of PowerpointPhoto edit with The Gimp, a high powered image editorEdit videos with OpenshotCreate video DVDs with DVDStylerWho This Book Is For Home or small business PC users who want to save money on software
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How Open Source Ate Software
Learn how free software became open source and how you can sell open source software. This book provides a historical context of how open source has thoroughly transformed how we write software, how we cooperate, how we communicate, how we organize, and, ultimately, how we think about business values. This fully updated second edition includes an entire chapter on legal considerations such as trademarks and the latest happenings in open source licensing. It also expands on open hardware trends such as RISC-V, open governance, and the difference between community projects and commercial products, especially as seen through the lens of security. You’ll look at project and community examples including Linux, BSD, Apache, and Kubernetes, understand the open source development model, and how open source has influenced approaches more broadly, even within proprietary software, such as open betas. You'll also examine the flipside, the "Second Machine Age," and the challenges of open source-based business models. Today, open source serves as shorthand for much broader trends and behaviors. It’s not just about a free (in all senses of the word) alternative to commercial software. It increasingly is the new commercial software. How Open Source Ate Software, second edition reveals how open source has much in common, and is often closely allied, with many other trends in business and society. You'll see how it enables projects that go beyond any individual company. That makes open source not just a story about software, but a story about almost everything.What You'll LearnThe opportunities that open source creates and the challenges that come with themThe ways in which companies can create business models to successfully sell "free" softwareHow the open source development model works from creating communities to selling commercial productsThe important issues associated with open source project and product governance and licensingHow open source principles can apply more broadly to DevOps and other organizational practicesWho This Book Is For Anyone who is contemplating building a community and a business around open source software.
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Introduction to Infrastructure as Code
Get inspired to explore the depths of the DevOps field. In today’s rapidly transforming world, Infrastructure as Code (IaC) has emerged as an effective approach to maintain, scale, and deploy software systems. This book offers a mixture of foundational IaC concepts and practical examples to give you hands-on experience.You will first gain an understanding of DevOps culture as well as how to adapt to IaC. Introduction to Infrastructure as Code begins by reviewing the innovative features that DevOps in general, and IaC in particular, have to offer for adoption and growth for different verticals. With this solid base established, you will then learn the importance, processes, and outcome of building infrastructure solutions.Authors Sneh Pandya and Riya Guha Thakurta then provide hands-on examples utilizing IaC platforms, open source tools, and essential considerations such as security, scalability, and deployments. Each chapter focuses on one vertical (i.e., foundations, architecture patterns, securing infrastructure, preparing for deployment), how it impacts the DevOps toolchain in a holistic manner, and how it can be used to build solutions specific to that vertical, with a detailed walkthrough of code, environments, and other tools. After completing this book, you’ll have launched your own infrastructure solution through an open source stack consisting of platforms and tools such as Terraform, Chef, and Puppet.What You Will LearnUnderstand the fundamentals of DevOps and Infrastructure as CodePrepare for the ever-evolving ecosystem of modular infrastructure and the needs of the futureAvoid potential pitfalls and breakdowns while working with infrastructureBuild scalable and efficient IaC solutions that work at a small, medium, and large scale in a real-life environmentUnderstand and be responsibly aware of security concerns related to the domain, and how to address themWho Is This Book ForBeginners interested in building a career in DevOps as well as professionals looking to gain expertise and advance their career with greater knowledge of IaC. including Technical Product Managers, and Architects.
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Open Source Projects - Beyond Code
Accelerate your career and make an impact by launching and running a successful open source project. Purchase of the print or Kindle book includes a free PDF eBookKey FeaturesUnderstand the method and rationale for launching an open source projectExplore best practices and insights for running an open source projectLeverage open source projects to advance your careerBook DescriptionOpen source is ubiquitous in our society, with countless existing projects, and new ones emerging every day. It follows a "scratch-your-own-itch" model where contributors and maintainers drive the project forward. Through Open Source Projects - Beyond Code, you'll learn what it takes to develop a successful, scalable, and sustainable open source project. In this book, you'll explore the full life cycle of open source projects, from inception, through launch, to maturity, and then discover how to sunset an open source project responsibly. Along the way, you'll learn the concepts of licensing, governance, community building, ecosystem management, and growing maintainers and contributors, as well as understand how other open source projects have been successful or might have struggled in some areas. You can use this book as an end-to-end guide or reference material for the future. By the end of this book, you'll be able to accelerate your career in open source. Your newly acquired skills will help you stay ahead of the curve even with the ever-evolving nature of technology.What you will learnExplore what is open source and how you can use it to accelerate your careerStart an open source project while exploring its key considerationsGrow, support, and manage a vast community of developers and usersBuild and maintain a mature and sustainable projectEnable mass users and developers to downstream productization and outreachUse open source as a portfolio to build your careerUnderstand when to end a project and conduct it responsiblyWho this book is forThis book is for software developers, product managers, project managers, business leaders, or general enthusiasts looking to start an open source project or currently maintaining one.
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