Bios Uefi Essentials
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Bios Uefi Essentials
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Author : Mei Gates
language : en
Publisher: Publifye AS
Release Date : 2025-01-06
Bios Uefi Essentials written by Mei Gates and has been published by Publifye AS this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-06 with Computers categories.
""BIOS & UEFI Essentials"" offers a comprehensive exploration of computer firmware systems, focusing on the crucial processes that occur between pressing the power button and the operating system loading. This technical guide bridges the gap between hardware and software, examining both traditional BIOS architecture and modern UEFI implementations that form the foundation of computer initialization and security. The book methodically progresses through three main sections, beginning with fundamental BIOS concepts like memory mapping and POST sequences, then advancing to UEFI's sophisticated modular design and driver architecture, and culminating in critical security implementations including Secure Boot and firmware update mechanisms. Through detailed diagrams, code examples, and real-world scenarios, readers gain practical insights into firmware operations that directly impact system reliability, boot performance, and security integrity. What sets this resource apart is its balanced approach to technical depth and accessibility, making complex firmware concepts understandable for IT professionals, system administrators, and computer engineering students. The inclusion of hands-on exercises, configuration examples, and troubleshooting methodologies ensures readers can immediately apply their knowledge in real-world situations, whether optimizing system initialization or implementing firmware-aware security policies. The book's coverage of both x86 and ARM architectures, combined with its examination of current industry standards, makes it particularly valuable for those working in enterprise IT environments or system development.
Proxmox Administration Essentials
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-04
Proxmox Administration Essentials written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-04 with Computers categories.
"Proxmox Administration Essentials" Proxmox Administration Essentials offers a comprehensive and practical guide for IT professionals seeking to master Proxmox Virtual Environment (PVE), the renowned open-source platform for virtualization and containerization. This book meticulously covers the entire lifecycle of Proxmox environments, beginning with its foundational architecture and core technologies—including QEMU/KVM virtualization, LXC containers, storage backends like ZFS and Ceph, and robust network fabrics. Readers will gain a solid understanding of cluster management, security protocols, and best practices for deploying resilient, scalable infrastructures. Through detailed chapters on installation, node hardening, cluster bootstrapping, and advanced workload orchestration, the book addresses both the routine and complex challenges administrators face in real-world scenarios. It explores automation via API, CLI scripting, and infrastructure-as-code tools, making it an invaluable resource for integrating Proxmox into DevOps workflows and modern CI/CD pipelines. Key topics such as backup and disaster recovery, performance optimization for VMs and containers, resource control, and security hardening are treated with depth and real-world insight. Beyond core administration, Proxmox Administration Essentials delves into high availability, monitoring, troubleshooting, and future-ready best practices—including multi-tenancy, compliance management, and hybrid cloud integration. With clear explanations, actionable strategies, and a forward-looking perspective on innovation in Proxmox administration, this book is essential reading for anyone aiming to build, optimize, or expand enterprise virtualization environments using Proxmox.
Essential Computer Hardware
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Author : Kevin Wilson
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-08-23
Essential Computer Hardware written by Kevin Wilson and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-23 with Computers categories.
Master the fundamentals of computer hardware, peripherals, & networks. This course dives deep into the essential components that form the backbone of modern computing systems while emphasizing internet security. Key Features Detailed exploration of peripheral devices and their interactions with core components Insights into different types of computers and understanding hardware specifications Introduction to computer software and its relationship with hardware Book DescriptionYou'll begin this course with basic computer fundamentals, setting the foundation for critical hardware components that power every computing device. From motherboards to processors, you'll gain a solid understanding of how these elements work together to create a functioning computer. As you progress, you'll uncover the importance of peripheral devices, discovering how external components interact with the core hardware. The course also covers the diverse types of computers, ranging from personal desktops to powerful servers, and guides you in interpreting hardware specifications to make informed decisions when purchasing or upgrading equipment. The course continues with an introduction to computer software, focusing on the relationship between hardware & the programs that bring them to life. In the final stages, the course shifts its focus to computer networks and the internet, offering insights into how devices connect and communicate on a global scale. You'll explore the essential principles of internet security, learning how to protect your devices and data from online threats. By the end of this course, you'll have a well-rounded understanding of both the physical and digital aspects of computing, empowering you to navigate the technological landscape with confidence.What you will learn Identify and describe the essential components of a computer Understand the role and function of various computer peripherals Differentiate between types of computers and their respective uses Explore hardware specifications for informed purchasing decisions Comprehend the relationship between hardware and software Learn about internet security to protect devices and data Who this book is for This course is designed for a wide range of learners, from complete beginners to those looking to deepen their technical skills. It is ideal for students, educators, and professionals who want to build a solid foundation in computer hardware and network concepts. Additionally, it caters to tech enthusiasts who are curious about the inner workings of computers and wish to understand how various components contribute to the overall performance of a system. No prior experience is required, making it accessible to anyone with an interest in technology.
Ceh V13 Essentials
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Author : H. Mitchel
language : en
Publisher: Code Academy
Release Date : 2025-05-31
Ceh V13 Essentials written by H. Mitchel and has been published by Code Academy this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-31 with Computers categories.
Prepare to ace the CEH v13 exam with this complete study guide tailored for aspiring ethical hackers and cybersecurity professionals. CEH v13 Essentials breaks down core topics including footprinting, scanning, enumeration, system hacking, malware threats, and more. Designed for beginners and intermediates, this book provides practical insights, exam-focused content, and test-taking strategies to help you succeed. Whether you're studying for the exam or strengthening your cyber defense skills, this guide is your essential companion.
Tails Operating System Essentials
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-05-30
Tails Operating System Essentials written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-30 with Computers categories.
"Tails Operating System Essentials" "Tails Operating System Essentials" offers a comprehensive exploration of one of the world’s most respected privacy-focused live operating systems. Anchoring its early chapters in the philosophical underpinnings and threat models that motivated Tails’ creation, the book methodically unpacks the stateless, amnesic, and incognito principles that make Tails unique. Readers are guided through the historical context, open-source governance, and specialized distribution mechanisms that support both the community and the evolving needs of privacy-conscious users. The heart of this work lies in its thorough, technically grounded analysis of Tails’ system architecture, hardening strategies, and encrypted persistence model. It details the layered security provided by kernel customization, access control, isolation techniques, memory sanitization, and strict update verification, while demystifying the operation and hardening of the Tor network stack as a core pillar of online anonymity. The narrative skillfully balances the how and why of operational defenses—covering firewalling, metadata scrubbing, application sandboxing, and anti-forensic measures—always underscoring the real-world limitations and risk mitigations that accompany persistent storage and secure communications. Beyond technical defense, "Tails Operating System Essentials" tackles advanced customization, automation, and operational security practice for varying user threat models. It addresses physical device security, update integrity, secure remote access, and air-gapped operation, while fostering awareness around social engineering, user error, and incident response. Closing with a forward-looking perspective, the book examines emerging privacy technologies, open research challenges, community development pathways, and the sustainability of Tails as both a project and a mission—making it an indispensable reference for security practitioners, activists, and privacy advocates alike.
Operating Systems Beyond The Basics
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Author : Pasquale De Marco
language : en
Publisher: Pasquale De Marco
Release Date : 2025-04-24
Operating Systems Beyond The Basics written by Pasquale De Marco and has been published by Pasquale De Marco this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-04-24 with Technology & Engineering categories.
In a world where technology pervades every aspect of our lives, operating systems serve as the invisible backbone, the unsung heroes that orchestrate the seamless functioning of our digital devices. This comprehensive guide takes you on an enlightening journey into the realm of operating systems, unveiling the secrets behind their efficiency, effectiveness, and evolution. Delve into the core concepts that underpin modern operating systems, exploring the essential components that enable them to manage resources, facilitate communication, and provide a stable and secure environment for applications to thrive. Discover the intricacies of memory management, process scheduling, file systems, and networking, unraveling the complexities of these systems with clarity and precision. Witness the evolution of operating systems from their humble origins to the sophisticated and versatile systems we rely on today. Explore the paradigm shifts that have transformed the way operating systems interact with users, from command-line interfaces to graphical user interfaces, and delve into the innovations that have driven their advancement. Uncover the practical aspects of operating system management and maintenance, gaining invaluable insights into installation, configuration, and troubleshooting. Equip yourself with the knowledge and skills necessary to optimize your systems for peak performance, ensuring a seamless and enjoyable computing experience. Navigate the ever-changing landscape of operating system security, addressing the threats and vulnerabilities that these systems face in an increasingly interconnected world. Learn about best practices for safeguarding systems from malicious attacks, exploring authentication mechanisms, encryption techniques, and intrusion detection systems. Peer into the future of operating systems, examining emerging technologies and trends that are shaping their evolution. Ponder the potential of artificial intelligence and machine learning to revolutionize the way operating systems operate, and explore the possibilities of specialized operating systems tailored to specific applications. Whether you're a seasoned IT professional, a student eager to delve into the intricacies of operating systems, or simply a curious individual seeking to understand the inner workings of your digital devices, this comprehensive guide is your passport to unlocking the secrets of operating systems. If you like this book, write a review on google books!
Debian System Essentials
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-06-01
Debian System Essentials written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-01 with Computers categories.
"Debian System Essentials" "Debian System Essentials" is a meticulous and comprehensive guide designed to empower system administrators, developers, and advanced users in mastering the intricacies of Debian, one of the world’s most robust and community-driven operating systems. Through a well-structured exploration of Debian’s foundations, readers gain an understanding of the project’s governance, architecture support, release management, and the vital standards that ensure its legendary stability and interoperability. Coverage of internationalization and the dynamic Debian derivatives ecosystem further highlights the adaptability and collaborative spirit at the core of the distribution. The book delves deeply into advanced package management, detailing both APT and DPKG internals, custom package creation, repository design, version pinning, and workflow automation. System initialization and service management are explored in depth, with explanations of modern systemd features, resource control with cgroups, event-driven automation, and critical legacy system considerations. Readers are guided through essential disciplines such as storage management, advanced file systems, RAID configurations, disaster recovery planning, and precise quota enforcement, equipping them to handle real-world infrastructure scenarios with confidence. Networking and security are examined through practical deployment guides on network services, firewall configuration, IPv6 integration, PAM, SELinux, system auditing, and compliance management. Automation is a running theme, with extensive treatments of scripting, configuration management, provisioning, orchestration, and live image creation. The book rounds out with expert strategies for performance optimization, troubleshooting, logging, and modern deployment models—from cloud integration and containerization to scalable cluster management. "Debian System Essentials" stands as an essential reference for harnessing Debian’s full capabilities in both traditional and cutting-edge environments.
Linux Fundamentals
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Author : Richard Blum
language : en
Publisher: Jones & Bartlett Learning
Release Date : 2022-11-02
Linux Fundamentals written by Richard Blum and has been published by Jones & Bartlett Learning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-02 with Computers categories.
The Linux world is constantly changing, requiring new knowledge and skills to work as a Linux system administrator. Linux Fundamentals, Second Edition not only updates the first edition with new material, but also changes the book’s focus a bit, from a basic approach to Linux to a more advanced server-oriented look at using Linux. While the first edition tracked the skills needed to meet the LPI Linux Fundamentals exam requirements, this edition tracks the more advanced CompTIA Linux+ exam requirements. The Second Edition provides a soft, accessible, and practical introduction to Linux environments and command line basics. The addition of new virtual labs will also empower students to apply theory in hands-on exercises in real time. This edition dives deeper into the Linux server environment, covering the commands you are expected to know for the Linux+ exam.
Windows Server 2025 Administration Fundamentals
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Author : Bekim Dauti
language : en
Publisher: Packt Publishing Ltd
Release Date : 2025-01-21
Windows Server 2025 Administration Fundamentals written by Bekim Dauti and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-01-21 with Computers categories.
Deploy, set up, and deliver network services with Windows Server 2025, along with exploring its new features, security, and Microsoft's role-based certifications Get With Your Book: PDF Copy, AI Assistant, and Next-Gen Reader Free Key Features Install and configure Windows Server 2025 with best practices in different environments Enhance server security by implementing advanced features, such as secure communication protocols and authentication mechanisms Prepare thoroughly for the AZ-800 certification exam with practical preparation tips Book DescriptionIn this extensively updated fourth edition, veteran author Bekim Dauti delivers practical, real-world guidance for deploying, managing, and securing modern server environments, with a strong focus on virtualization and hybrid cloud integration. Ideal for IT professionals, system administrators, and certification candidates, this hands-on guide equips you to confidently manage, update, and troubleshoot Windows Server 2025 environments using Microsoft-recommended best practices. You’ll be introduced to network fundamentals and installation procedures, and go through post-installation tasks, directory services, and adding roles. This updated edition covers the new and enhanced features of Windows Server 2025 extensively, including Active Directory Domain Services enhancements, SMB over QUIC, advanced security features, and hotpatching with Azure Arc. Additionally, numerous questions and answers at the end of each chapter help you test your knowledge of the concepts covered. By the end of this book, you’ll be fully prepared to ensure server stability, security, and performance, and to pass the Microsoft AZ-800 Administering Windows Server Hybrid Core Infrastructure exam with confidence.What you will learn Manage directory services effectively, including setting up and maintaining AD DS roles Implement and troubleshoot group policies to enforce consistent configurations across the network Utilize virtualization techniques to optimize server resources and enhance scalability Maintain server uptime and reliability through efficient hotpatching practices for applying updates Prepare for the AZ-800 certification exam with exam preparation strategies, practical tips, and chapter-end questions and answers to test your knowledge and track your progress. Who this book is for This book is for IT professionals, such as system administrators, network engineers, and IT managers, who are starting their journey in Windows Server 2025 administration. It is also suitable for individuals looking to update their knowledge with the latest tools and features in Windows Server 2025. Whether you’re responsible for managing server infrastructure, ensuring network security, or optimizing server performance, this book will provide you with the essential skills and knowledge to excel in your role.
Computing Fundamentals
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Author : Faithe Wempen
language : en
Publisher: John Wiley & Sons
Release Date : 2014-11-26
Computing Fundamentals written by Faithe Wempen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-11-26 with Computers categories.
The absolute beginner's guide to learning basic computer skills Computing Fundamentals, Introduction to Computers gets you up to speed on basic computing skills, showing you everything you need to know to conquer entry-level computing courses. Written by a Microsoft Office Master Instructor, this useful guide walks you step-by-step through the most important concepts and skills you need to be proficient on the computer, using nontechnical, easy-to-understand language. You'll start at the very beginning, getting acquainted with the actual, physical machine, then progress through the most common software at your own pace. You'll learn how to navigate Windows 8.1, how to access and get around on the Internet, and how to stay connected with email. Clear instruction guides you through Microsoft Office 2013, helping you create documents in Word, spreadsheets in Excel, and presentations in PowerPoint. You'll even learn how to keep your information secure with special guidance on security and privacy. Maybe you're preparing for a compulsory computing course, brushing up for a new job, or just curious about how a computer can make your life easier. If you're an absolute beginner, this is your complete guide to learning the essential skills you need: Understand the basics of how your computer works Learn your way around Windows 8.1 Create documents, spreadsheets, and presentations Send email, surf the Web, and keep your data secure With clear explanations and step-by-step instruction, Computing Fundamentals, Introduction to Computers will have you up and running in no time.