Internet of Things (IoT) A Quick Start Guide (Chitra Lele) (z-library.sk, 1lib.sk, z-lib.sk)

Internet of Things (IoT) A Quick Start Guide A to Z of IoT Essentials Chitra Lele www.bpbonline.com

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Foreword I am extremely delighted and honoured to write the foreword for the young software engineer and academic author Chitra Lele‘s latest of Things (IoT) A Quick Start Guide. The Internet of Things (IoT), the convergence of the digital and physical worlds, has emerged as one of the fundamental digital trends today. While it took from the dawn of civilization to 2003 to create 5 exabytes of data, we now create the same volume of data in less than 2 days. In this regard, IoT is a big enabler of data origination and economic value creation. IoT today is an integral part of many technology-enabled solutions from fitness trackers to health care equipment to asset management platforms to smart homes and cities. Basically, IoT is now embedded into the lives and the operations of consumers, enterprises, and governments. At the same time, IoT solutions will continue to grow in the coming years making profound impact all around. In 2021, the number of IoT devices was about 20 billion and by 2030, the number of IoT devices is expected to jump to 125 billion. McKinsey Global Institute predicts that the economic impact of IoT will be between $4 trillion and $11 trillion by 2025. Overall, the technology landscape is increasingly moving towards ecosystems—a set of wireless and interdependent entities that

work together to provide holistic and integrated products and services. Hence for IoT technologies to work together, one should have a solid understanding of not only the devices such as sensors and actuators, but also have a good knowledge of the complete ecosystem including software/interface, network, cloud, protocols, analytics, solution providers, privacy, and security. In this backdrop, this book provides a holistic and a practical approach for an integrated, scalable, and holistic IoT ecosystem. This book is broken down into 6 logical chapters that are easy to read and digest. Chapter 1 provides an excellent overview of IoT, while chapter 2 (architecture), chapter 3 (data management) and chapter 4 (security, privacy, and interoperability) provide deep technical details. The book rounds off well with chapter 5 (novel use cases) and chapter 6 (future trends). Overall, this book provides valuable insights and strategies to integrate new experiences across diverse devices, software, data and platforms in the IoT ecosystem. Chitra’s book is an earnest attempt to bridge the gaps in knowledge and to help the readers understand the deeper dynamics of IoT. The book believes in the concept of teach by example. All the tools needed to facilitate quick understanding of complex concepts are provided in this book. Today, IoT provides consumers, businesses, and governments with new opportunities to innovate products and services and to enhance performance and create value. The future is connected and connectivity brings timely and controlled access to the data and insights thereby enabling the creation of improved processes, products, and business models. I strongly believe this book will

help readers in designing, building, and operating holistic IoT solutions in a responsible and ethical manner. Great work Chitra and thank you very much for giving me an opportunity to write the foreword on such a wonderful topic! All the best! — Prashanth Southekal PhD, MBA, MS Managing Principal at DBP Institute, Professor at IE Business School, Digital Transformation Strategist and Best-Selling Author, Calgary, Alberta, Canada

Dedicated to My Parents: Asha Lele and G. G. Lele “Through thick and thin you are always by my side. You both are the essence of my life and spirit—My true pride.”

About the Author Chitra Lele is a young software engineer, software solution architect, record-setting author, award-winning poet, and research scholar. She is a merit-holder and holds degrees in Software Engineering and Computer Management. She runs her software startup firm, Chitra Lele & Associates, which designs software solutions based on Ethically-Aligned Design principles. She is also the founder of ‘Chitra Cares’, a social transformation initiative dedicated to community building projects. Through her software projects, peace work, academic books, and social transformation initiatives, she strives to contribute to the greater good of the world. Chitra has received more than 30 awards in the fields of Literature, Technology, Peace and Education. She has received more than 70 letters of commendation from world leaders and world organizations for her endless efforts in academic literature and peace promotion. Chitra has regularly contributed scholarly articles, peace poems and research papers to reputed magazines, newspapers and journals worldwide. She is also an ardent creative artist. Chitra’s fields of software engineering, peace promotion and academic writing all are intertwined, and all these fields are very close to her heart. They complete the equation of her life and are an integral part of her DNA.

About the Reviewer Dr. Ruchi Doshi is having more than 15 years of academic, research and software development experience in Asia, Europe and Africa. Currently she is working as a Research Professor at the Azteca University, Mexico and Adjunct Professor at the Jyoti Vidyapeeth Women’s University, Jaipur, Rajasthan, India. She worked in the BlueCrest University College, Liberia, West Africa; BlueCrest University College, Ghana, Africa; Amity University, Rajasthan, India; Trimax IT Infrastructure & Services, Udaipur, India. She is interested in the field of Machine Learning and Cloud computing framework development. She has published 20 research papers in peer-reviewed international journals and conferences; 3 Indian Patents; 3 books on Cloud Computing, Machine Learning, Mobile Cloud computing, Intelligent IoT Systems for Big Data Analysis and Mobile application development. She is Reviewer, Advisor, Ambassador and Editorial board member of various reputed International Journals and Conferences with IEEE, Springer and Elsevier. She is an active member in organizing many international seminars, workshops and conferences. She is nominated from the IEEE Headquarter, USA for the Chair, Women in Engineering (WIE) position in Liberia, West Africa. – Dr. Ruchi Doshi PhD, IEEE Senior Member Founder Chair, IEEE Women in Engineering (WIE)

Liberia Research Professor, Department of CSE Universidad Azteca, Mexico

Acknowledgements I use this opportunity to express my heartfelt thanks to all those who supported me in one way or the other during the completion of my book project. Special thanks to my exceptional Publishers, the BPB Publications team, for the valuable support provided throughout the entire process. The ceaseless cooperation by the team is greatly acknowledged. What I have learned over the years comes as a result of being a daughter of wonderful parents, Asha Lele and G. G. Lele. They have been the motivation that has helped me to maintain laser- sharp focus on my goals. Thanks to them for their superb support and endless encouragement. I owe my deepest gratitude to Prashanth Southekal Sir for writing the scholarly Foreword for my book. I tender my heartfelt thanks to Prashanth Sir for evincing keen interest in my book. I offer my deep gratitude to the divine essence within me for bestowing on me the strength to follow my heart. I owe my sincere gratitude to my company colleagues and my higher studies batch-mates who gave me the time and space to complete this book. Their ceaseless cooperation in adjusting to my software project work schedule, higher studies timetable and book

writing schedule helped me to maintain balance between all these aspects. Very special thanks must go to you all, my readers, for investing your time in reading this book. Last but not least, I beg forgiveness of all those who have been with me over the course of my journey and whose names I have failed to mention. Your support and encouragement is deeply appreciated.

Preface My book ‘Internet of Things (IoT) A Quick Start Guide' is a practical guide that demystifies the how, who, what, when, where, why, and what next dynamics of our increasingly “smart” and “connected” world driven by Internet of Things (IoT). The IoT wave is heading for each and every domain. One can either meet it head on and surf high on this wave of transformation or one can turn one’s back and drown in it. The book begins with sharing specifics of IoT building blocks in terms of history, features, core concepts, software and hardware components, architectures, networks and protocols. It deals in depth with the perquisites, practices and procedures, and business potential generated by data from IoT devices. It deals with IoT security, interoperability and privacy issues, and how they are related to various aspects like trust levels, risk profiles, usability expectations, and so on. It focuses on applications, both major and minor, and also discuses novel use cases in various industries. Finally, it explains the current and future trends of IoT along with research findings and statistics. The book is essential to enable all stakeholders to understand the importance of riding the wave of IoT in a responsible and successful manner. With the latest IoT technologies moving to their next stage of advancement, IoT will become more intuitive and convenient to use. This book offers practical guidance on how you can join the effort to build the wonder web of IoT that is as secure, safe, efficient and effective as possible.

My book believes in the concept of teach by example. All the tools needed to facilitate quick understanding of complex concepts are provided in this book: Definition of key terms Industry studies, research statistics Spotlight sections Questions for reflection And much more Through the 6 chapters in this book, you will learn the following aspects: Chapter 1 introduces the history, features and core concepts of IoT. It then deals with the advantages and disadvantages of IoT. It also focuses on the main IoT processes right from data collection to analysis. The last subsection deals with software and hardware components. Chapter 2 discusses IoT framework essentials and various frameworks. It also shares information on the various IoT

networks and communication protocols. The last subsection deals with challenges and solutions. Chapter 3 focuses on the perquisites, practices and procedures of IoT. It also explains the business potential generated by data from IoT devices and the various IoT solutions like Microsoft Azure and Amazon Web Services. Finally, it discusses the supporting components of IoT in terms of Metadata, Edge Computing and more. Chapter 4 deals with security, privacy and interoperability dynamics and importance of security, privacy and interoperability measures. It then discusses in depth the various methods, tools and measures for improving security, privacy and interoperability. Finally, it focuses on the future direction of security, privacy and interoperability dynamics. Chapter 5 explains in depth the main application areas and novel use cases of IoT, and also the various research findings and statistics related to them. Chapter 6 helps to understand the main current trends of IoT and identify various trends that are going to rule the future horizon of IoT. It also shares more information on these aspects through research findings and statistics.

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