Preface

Windows Server 2025 is Microsoft’s latest server operating system, continuing the legacy of the Windows NT family of operating systems built upon the Windows 11 platform. This version enhances the server operating system with robust performance, increased security features, and seamless cloud integration, empowering organizations to harness the full potential of modern IT solutions. The objective is clear: to democratize cloud capabilities and provide users with the tools necessary for success in an increasingly competitive digital landscape.

This book begins by introducing network fundamentals and Windows Server 2025, establishing a solid foundation in networking essentials before diving deep into the functionalities of Windows Server 2025. The journey unfolds systematically, moving from the installation process in Chapter 2 to post-installation tasks in Chapter 3. You will learn how to efficiently configure directory services and add essential roles in Chapters 4 and 5.

Later chapters will guide you through the intricacies of managing user and computer settings and introduce you to the world of server virtualization. You will then explore data storage solutions, followed by insights into Active Directory Domain Services (AD DS) enhancements.

Next, you will discover the configuration of SMB over QUIC and learn about the implementation of new security enhancements in Windows Server 2025. The book then delves into hotpatching with Azure Arc, followed by performance tuning and maintenance strategies.

Finally, the book equips you with the skills needed to manage updates and resolve issues effectively. The book concludes with a chapter that will guide you through the essentials of Microsoft certifications and provides valuable tips for exam success.

Through hands-on exercises, practical scenarios, and expert insights, this book aims to provide you with a comprehensive understanding of Windows Server 2025, empowering you to manage complex tasks efficiently. Each chapter includes a concept summary and questionnaire to reinforce your learning, ensuring that you have the knowledge and skills necessary to excel as a system administrator.

By the end of this book, you will be well prepared to administer and manage Windows Server 2025 confidently, with the added opportunity to pursue Microsoft certifications, such as preparing for the AZ-800 exam, should you choose to challenge yourself further.