Software engineering focuses on the design and development of software. This book encompasses the principles of software engineering. It aims to present a detailed study on software safety, security and risk management. It also brings together various methods of software analysis and designs. This book embraces an interdisciplinary approach and contributes to the new developments in the field. It will help engineers, experts and students to apprehend theories and applications. The researches and case studies presented in this book will be beneficial for everyone associated with this field.