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Need Windows help? Find the latest tips and tricks in this perennial favorite on Windows Windows 11 promises to be the fastest, most secure, and most flexible version of the Microsoft operating system yet. With a promise like that, of course you want to start using it, as quickly as possible! Windows 11 For Dummies gives you that speed, security, and flexibility by getting you up to date with the latest in Windows. Windows expert and bestselling author Andy Rathbone gives you a helping hand by showing you how to get around the newly updated Windows 11 interface, how to use the new Windows tools like Teams and widgets, and how to use Android apps. Your tour of Windows 11 starts with the Start menu and ends with how to troubleshoot when things go wrong. In between you find out how to find files on your hard drive, connect with friends and colleagues on Microsoft Teams, transfer photos from your phone to your hard drive, or switch between your desktop and laptop. Additional topics include: Navigating the Start menu Finding where your files are hiding Adding separate user accounts to keep your kids out of your business Connecting to a WiFi network Customizing your widgets Switching to a laptop or tablet You know what you want to get done. Keep Windows 11 For Dummies by your desktop, laptop, and tablet, and you can open it at any time to find out how to get your Windows computer to do what you need.

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Learn to analyze and measure risk by exploring the nature of trust and its application to cybersecurity  Trust in Computer Systems and the Cloud  delivers an insightful and practical new take on what it means to trust in the context of computer and network security and the impact on the emerging field of Confidential Computing. Author Mike Bursell’s experience, ranging from Chief Security Architect at Red Hat to CEO at a Confidential Computing start-up grounds the reader in fundamental concepts of trust and related ideas before discussing the more sophisticated applications of these concepts to various areas in computing.  The book demonstrates in the importance of understanding and quantifying risk and draws on the social and computer sciences to explain hardware and software security, complex systems, and open source communities. It takes a detailed look at the impact of Confidential Computing on security, trust and risk and also describes the emerging concept of trust domains, which provide an alternative to standard layered security.  Foundational definitions of trust from sociology and other social sciences, how they evolved, and what modern concepts of trust mean to computer professionals A comprehensive examination of the importance of systems, from open-source communities to HSMs, TPMs, and Confidential Computing with TEEs. A thorough exploration of trust domains, including explorations of communities of practice, the centralization of control and policies, and monitoring Perfect for security architects at the CISSP level or higher,  Trust in Computer Systems and the Cloud  is also an indispensable addition to the libraries of system architects, security system engineers, and master’s students in software architecture and security.

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An insider’s guide showing companies how to spot and remedy vulnerabilities in their security programs A bug bounty program is offered by organizations for people to receive recognition and compensation for reporting bugs, especially those pertaining to security exploits and vulnerabilities. Corporate Cybersecurity gives cyber and application security engineers (who may have little or no experience with a bounty program) a hands-on guide for creating or managing an effective bug bounty program. Written by a cyber security expert, the book is filled with the information, guidelines, and tools that engineers can adopt to sharpen their skills and become knowledgeable in researching, configuring, and managing bug bounty programs. This book addresses the technical aspect of tooling and managing a bug bounty program and discusses common issues that engineers may run into on a daily basis. The author includes information on the often-overlooked communication and follow-through approaches of effective management. Corporate Cybersecurity provides a much-needed resource on how companies identify and solve weaknesses in their security program. This important book: Contains a much-needed guide aimed at cyber and application security engineers Presents a unique defensive guide for understanding and resolving security vulnerabilities Encourages research, configuring, and managing programs from the corporate perspective Topics covered include bug bounty overview; program set-up; vulnerability reports and disclosure; development and application Security Collaboration; understanding safe harbor and SLA Written for professionals working in the application and cyber security arena, Corporate Cybersecurity offers a comprehensive resource for building and maintaining an effective bug bounty program.

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CRYPTOGRAPHY, INFORMATION THEORY, AND ERROR-CORRECTION A rich examination of the technologies supporting secure digital information transfers from respected leaders in the field As technology continues to evolve Cryptography, Information Theory, and Error-Correction: A Handbook for the 21ST Century is an indispensable resource for anyone interested in the secure exchange of financial information. Identity theft, cybercrime, and other security issues have taken center stage as information becomes easier to access. Three disciplines offer solutions to these digital challenges: cryptography, information theory, and error-correction, all of which are addressed in this book.This book is geared toward a broad audience. It is an excellent reference for both graduate and undergraduate students of mathematics, computer science, cybersecurity, and engineering. It is also an authoritative overview for professionals working at financial institutions, law firms, and governments who need up-to-date information to make critical decisions. The book’s discussions will be of interest to those involved in blockchains as well as those working in companies developing and applying security for new products, like self-driving cars. With its reader-friendly style and interdisciplinary emphasis this book serves as both an ideal teaching text and a tool for self-learning for IT professionals, statisticians, mathematicians, computer scientists, electrical engineers, and entrepreneurs.Six new chapters cover current topics like Internet of Things security, new identities in information theory, blockchains, cryptocurrency, compression, cloud computing and storage. Increased security and applicable research in elliptic curve cryptography are also featured. The book also:Shares vital, new research in the field of information theoryProvides quantum cryptography updatesIncludes over 350 worked examples and problems for greater understanding of ideas. Cryptography, Information Theory, and Error-Correction guides readers in their understanding of reliable tools that can be used to store or transmit digital information safely.

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