Kybernetik og systemteori

This book is a novel tutorial for research-oriented study of vibration mechanics. The book begins with twelve open problems from six case studies of vibration mechanics in order to guide readers in studying the entire book. Then, the book surveys both theories and methods of linear vibrations in an elementary course from a new perspective of aesthetics of science so as to assist readers to upgrade their way of learning. The successive chapters offer a theoretical frame of linear vibrations and waves, covering the models of vibration systems, the vibration analysis of discrete systems, the natural vibrations of one-dimensional structures, the natural vibrations of symmetric structures, and the waves and vibrations of one-dimensional structures. The chapters help readers solve the twelve open problems step by step during the research-oriented study.The book tries to arouse the interest of graduate students and professionals, who have learnt an elementary course of vibration mechanics of two credits, to conduct the research-oriented study and achieve a helical upgrade understanding to vibration mechanics.

In the ever-evolving digital world, safeguarding children online is a crucial worry. Arm them with knowledge and watchfulness by teaching online safety, setting screen time limits, and showing them how to identify and report dangerous situations.

This book comprises a set of chapters that introduce various topics pertinent to novel approaches towards enhancing cyber-physical measures for increased security and resilience levels in control systems. The unifying theme of these approaches lies in the utilization of knowledge and models of the physical systems, rather than an attempt to reinvigorate conventional IT-based security measures.The contributing authors present perspectives on network security, game theory, and control, as well as views on how these disciplines can be combined to design resilient, safe, and secure control systems. The book explores how attacks in different forms, such as false data injections and denial-of-service can be very harmful, and may not be detected unless the security measures exploit the physical models.  Several applications are discussed, power systems being considered most thoroughly. Because of its interdisciplinary nature-techniques from systems control, game theory, signal processing and computer science all make contributions-Security and Resilience of Control Systems will be of interest to academics, practitioners and graduate students with a broad spectrum of interests.

The book contains selected research papers presented at the 2nd International Conference on Cyber-Physical Systems and Control (CPS&¿2021) which was held from 29 June to 2 July 2021 in St. Petersburg, Russia. The CPS&C¿2021 Conference continues the series of international conferences that began in 2019 when the first International Conference on Cyber-Physical Systems and Control (CPS&C¿2019) took place.Cyber-physical systems (CPSs) considered a modern and rapidly emerging generation of systems with integrated wide computational, information processing, and physical capabilities that can interact with humans through many new modalities and application areas of implementation.The book covers the latest advances, developments and achievements in new theories, algorithms, models, and applications of prospective problems associated with CPSs with an emphasis on control theory and related areas. The multidisciplinary fundamental scientific and engineeringprinciples that underpin the integration of cyber and physical elements across all application areas are discussed in the book chapters. The materials of the book may be of interest to scientists and engineers working in the field of cyber-physical systems, systems analysis, control systems, computer technologies, and similar fields.

This book provides a comprehensive view of cyber operations, analysis and targeting, including operational examples viewed through a lens of conceptual models available in current technical and policy literature. Readers will gain a better understanding of how the current cyber environment developed, as well as how to describe it for future defense. The author describes cyber analysis first as a conceptual model, based on well-known operations that span from media to suspected critical infrastructure threats. He then treats the topic as an analytical problem, approached through subject matter interviews, case studies and modeled examples that provide the reader with a framework for the problem, developing metrics and proposing realistic courses of action.Provides first book to offer comprehensive coverage of cyber operations, analysis and targeting;Pulls together the various threads that make up current cyber issues, including information operations to confidentiality, integrity and availability attacks;Uses a graphical, model based, approach to describe as a coherent whole the development of cyber operations policy and leverage frameworks;Provides a method for contextualizing and understanding cyber operations.

Cyber Threat Hunting teaches you how to identify potential breaches of your security. You will learn by exploring real-life scenarios drawn from author Nadhem AlFardan's twenty years in information security. Beginning with the fundamentals, you will build a practical hunting framework and discover good practices for optimising and improving expeditions. You will learn to employ advanced techniques that draw on machine learning and statistical analysis to help spot anomalies. Best of all, this practical book comes with downloadable datasets and scenario templates to practice and hone your threat-hunting techniques. About the reader For security, network, and systems professionals familiar with security tools and Python.

The title concept was a name to reach out to a broad spectrum of readers and those that do very little reading. It was also to convey that there are two parts--one, the publication, and two, a spreadsheet file.

The book discusses the evolution of future generation technologies through Internet of Things (IoT) in the scope of Artificial Intelligence (AI). The main focus of this volume is to bring all the related technologies in a single platform, so that undergraduate and postgraduate students, researchers, academicians, and industry people can easily understand the AI algorithms, machine learning algorithms, and learning analytics in IoT-enabled technologies. This book uses data and network engineering and intelligent decision support system-by-design principles to design a reliable AI-enabled IoT ecosystem and to implement cyber-physical pervasive infrastructure solutions. This book brings together some of the top IoT-enabled AI experts throughout the world who contribute their knowledge regarding different IoT-based technology aspects. 

This book highlights cutting-edge research in the field of network science, offering scientists, researchers, students, and practitioners a unique update on the latest advances in theory and a multitude of applications. It presents the peer-reviewed proceedings of the X International Conference on Complex Networks and their Applications (COMPLEX NETWORKS 2021). The carefully selected papers cover a wide range of theoretical topics such as network models and measures; community structure, network dynamics; diffusion, epidemics and spreading processes; resilience and control as well as all the main network applications, including social and political networks; networks in finance and economics; biological and neuroscience networks, and technological networks.