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This volume is the first handbook that brings together cutting-edge international research on teacher ethos from a broad array of disciplines. The main focus will be on research that illustrates current conceptualizations of ethos and its importance for acting effectively and responsibly in and out of the classroom. Research will encompass updated empirical and philosophical work that points to the difference in learning when teaching is practised as a moral activity instead of a merely functional one. Authors are among the world¿s foremost researchers whose work crosses over from moral education into psychology, neuroscience, sociology, philosophy, pedagogy, and curriculum, drawing on these various fields of research. Today, more than ever, we understand that teachers, like other professionals, need more than subject-matter expertise for acting responsibly and doing their best in their daily duties. Doing so requires possessing a guiding system of professionalethics, moral positioning, goals, norms, and values ¿ in other words: a professional ethos. While the handbook concentrates on Western domains in the current era, the work will extend to other cultures and times as well. With this comprehensive range of perspectives, the book will be attractive and useful for researchers on teachers and teaching as well as for teacher educators, curriculum designers, educational officials, and, last-but-not-least, anyone who is interested in what makes a good teacher.This volume is also a tribute to Fritz Oser, a leading scholar in research on ethos, who sadly passed-away during the compilation of this handbook.

This book provides an advanced understanding of cyber threats as well as the risks companies are facing. It includes a detailed analysis of many technologies and approaches important to decreasing, mitigating or remediating those threats and risks. Cyber security technologies discussed in this book are futuristic and current. Advanced security topics such as secure remote work, data security, network security, application and device security, cloud security, and cyber risk and privacy are presented in this book. At the end of every chapter, an evaluation of the topic from a CISO¿s perspective is provided. This book also addresses quantum computing, artificial intelligence and machine learning for cyber securityThe opening chapters describe the power and danger of quantum computing, proposing two solutions for protection from probable quantum computer attacks: the tactical enhancement of existing algorithms to make them quantum-resistant, and the strategic implementation of quantum-safe algorithms and cryptosystems. The following chapters make the case for using supervised and unsupervised AI/ML to develop predictive, prescriptive, cognitive and auto-reactive threat detection, mitigation, and remediation capabilities against advanced attacks perpetrated by sophisticated threat actors, APT and polymorphic/metamorphic malware.CISOs must be concerned about current on-going sophisticated cyber-attacks, and can address them with advanced security measures. The latter half of this book discusses some current sophisticated cyber-attacks and available protective measures enabled by the advancement of cybersecurity capabilities in various IT domains. Chapters 6-10 discuss secure remote work; chapters 11-17, advanced data security paradigms; chapters 18-28, Network Security; chapters 29-35, application and device security; chapters 36-39, Cloud security; and chapters 40-46 organizational cyber risk measurementand event probability.Security and IT engineers, administrators and developers, CIOs, CTOs, CISOs, and CFOs will want to purchase this book. Risk personnel, CROs, IT and Security Auditors as well as security researchers and journalists will also find this useful.