Название: 5G Edge Computing: Technologies, Applications and Future Visions
Автор: Хiао Ма, Меngwеi Хu, Yuаnzhе Li
Издательство: Springer
Год: 2024
Страниц: 209
Язык: английский
Формат: pdf (true), epub
Размер: 29.5 MB

Edge computing has been identified as one of the key technologies for 5G networks and beyond due to two prominent advantages: low network latency and reduced core network load. By empowering cloud capabilities and IT service environments at the network edge, edge computing can well support applications of 5G and beyond, such as augmented/virtual reality (AR/VR), vehicular network (ultra-reliable low-latency communication services),Internet of Things (massive machine type communication services), and mobile high-definition video (enhanced mobile broadband services). Therefore, edge computing has attracted the attention of both industry and academia since its emergence. In specific, the book is important for the research community for the following four reasons. First, we present the first comprehensive measurement study on a leading public edge platform, and critical concerns on edge computing are studied in depth through passive-active integrated measurements (Chaps. 2–3). The dataset is open-sourced, which will benefit researchers and practitioners of edge computing and cloud computing significantly. Second, following the measurement results, several key technologies of 5G edge computing are investigated to improve the quality of experience for end users, and optimize the system performance/minimize system cost for edge service providers (Chaps. 4–7). Third, this book explores the integration of edge computing with 5G networks. We implement an end-to-end edge computing system following the 5G standard 3GPP TS 23.501, which supports edge functions such as edge service migration (Ch. 8). Fourth, this book discusses visions of edge computing in the future 6G networks and presents our pioneering exploration (both research and practice) toward edge computing in the 6G era (Ch. 9).

Название: Home Networking For Beginners - 6th Edition 2024
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2024
Страниц: 103
Язык: английский
Формат: pdf
Размер: 44.2 MB

Руководство "Home Networking For Beginners - 6th Edition 2024" - это первый и единственный выбор для начинающих, чтобы узнать все, что им нужно знать о создании домашнего сетевого центра и безопасном использовании Интернета. Написанное простым английским языком, это руководство содержит множество полезных советов и пошаговых иллюстрированных инструкций. Это совершенно новое руководство пользователя расскажет вам все, что нужно знать о домашних сетях, интеллектуальных устройствах, VPN, сетевой безопасности и др. С этим неофициальным руководством у вас не останется вопросов без ответов, поскольку вы будете учиться, изучать и совершенствовать свои навыки работы с сетью.

Название: AWS Certified SysOps Administrator Study Guide: Associate SOA-C02 Exam (Sybex Study Guide), 3rd Edition
Автор: Jоrgе Т. Nеgrоn, Сhristоffеr Jоnеs, Gеоrgе Sаwуеr
Издательство: Sybex
Год: 2024
Страниц: 544
Язык: английский
Формат: epub (true)
Размер: 22.3 MB

Prepare for success on the AWS SysOps exam, your next job interview, and in the field with this handy and practical guide. The newly updated Third Edition of AWS Certified SysOps Administrator Study Guide: Associate (SOA-C02) Exam prepares you for the Amazon Web Services SysOps Administrator certification and a career in the deployment, management, and operation of an AWS environment. Whether you're preparing for your first attempt at the challenging SOA-C02 Exam, or you want to upgrade your AWS SysOps skills, this practical Study Guide delivers the hands-on skills and best practices instruction you need to succeed on the test and in the field. The first part of the book starts with the foundational topics that you need to know and understand before you dig into the rest of the book content. These topics include account creation, using the management console, using the command-line interface (CLI), and the Personal Health dashboard. This is basically a review of concepts that should be familiar to you already. The second chapter covers identity and access management, Access Analyzer, AWS Organizations, AWS Directory Service, AWS Control Tower, and AWS License Management. This chapter concentrates on account creation and the different modalities to implement authentication and authorization for users and administrators.

Название: Wireless Communication in Cyber Security
Автор: S. Sоunthаrrаjаn, R. Маhеswаr, Gееtаnjаli Rаthее
Издательство: Wiley-Scrivener
Год: 2023
Страниц: 284
Язык: английский
Формат: pdf (true)
Размер: 15.7 MB

Presenting the concepts and advances of wireless communication in cybersecurity, this volume, written and edited by a global team of experts, also goes into the practical applications for the engineer, student, and other industry professionals. Rapid advancement in wireless communications and related technologies has led to the use of newer technologies like 6G, Internet of Things (IoT), Radar, and others. Not only are the technologies expanding, but the impact of wireless communication is also changing, becoming an inevitable part of daily life. With increased use comes great responsibilities and challenges for any newer technology. The growing risks in the direction of security, authentication, and encryption are some major areas of concern, together with user privacy and security. We have seen significant development in blockchain technology along with development in a wireless network that has proved extremely useful in solving various security issues. Quite efficient secure cyber-physical systems can be constructed using these technologies. This comprehensive new volume covers the many methods and technologies used in intrusion detection in wireless networks. This book allows readers to reach their solutions using various predictive algorithm-based approaches and some curated real-time protective examples that are defined herein. Artificial Intelligence (AI) concepts are devised and proposed for helping readers understand the core concepts of efficiencies of threats, and the parallel solutions are covered.

Название: 5G NR Modelling in MATLAB: Network Architecture, Protocols, and Physical Layer
Автор: Тulsi Раwаn Fоwdur, Маdhаvsingh Indооnundоn, Drаgоrаd А. Мilоvаnоviс
Издательство: CRC Press
Год: 2025
Страниц: 450
Язык: английский
Формат: pdf (true)
Размер: 48.8 MB

5G is the fifth generation of cellular technology. It is designed to increase speed, reduce latency, and improve the flexibility of wireless services. 5G New Radio (NR) is the enabler of three key service classes: Enhanced Mobile Broadband (eMBB), Ultra-Reliable Low Latency Communications (URLLC), and Massive Machine-Type Communications (mMTC). The 5G network is expected to deliver a wide range of services that includes eMBB, mMTC, and URLLC. To realize such a diverse set of requirements, the 5G network has evolved as a multilayer network that uses various technological advances to offer an extensive range of wireless services. Several technologies, such as software-defined networking, network function virtualization, edge computing, cloud computing, and small cells, are being integrated into the 5G networks to fulfill the need for diverse requirements. This book provides a detailed description of the fundamental aspects of 5G. It gives an in-depth coverage of the network architecture of 5G by considering both the network reference point architecture and the service-based architecture. The MathWorks introduced MATLAB’s 5G Toolbox which provides standard-compliant functions and examples for the simulation of the 5G environment. In this book, functions from the toolbox were used to build the 5G NR end-to-end physical layer model for Packet Data Shared Channel (PDSCH) processing and to calculate the PDSCH throughput, Bit Error Rate (BER), and Block Error Rate (BLER). Moreover, MATLAB models of each block have been used to simulate a complete 5G downlink system.

Название: Intelligent Computing on IoT 2.0, Big Data Analytics, and Block Chain Technology
Автор: Моhаmmаd S. Оbаidаt, Раdmаlауа Nауаk, Nirаnjаn К. Rау
Издательство: CRC Press
Год: 2024
Страниц: 418
Язык: английский
Формат: pdf (true)
Размер: 14.1 MB

The book is designed as a reference text and explores the concepts and techniques of IoT, Artificial Intelligence (AI), and blockchain. It also discusses the possibility of applying blockchain for providing security in various domains. The specific highlight of this book is focused on the application of integrated technologies in enhancing data models, better insights and discovery, intelligent predictions, smarter finance, smart retail, global verification, transparent governance, and innovative audit systems. Chapter 1 is an introductory chapter that discusses the challenges involved in IoT 2.0, the integration of IoT and big data, and the role of blockchain in IoT networks to ensure security. In Chapter 2, the authors have provided a detailed review of blockchain technology and its impact on the IoT network. However, several challenges are discussed in this chapter that need to be addressed and overcome before exploiting the full potential of the blockchain in IoT applications. Chapter 3 presents an overview of cloud architecture, services, and applications of cloud technology. A real-time cloud-based weather forecasting system is presented. The book is aimed primarily at advanced undergraduates and graduates studying Computer science, computer engineering, electrical engineering, information systems, computational sciences, Artificial Intelligence, and information technology. Researchers and professionals will also find this book very useful.

Название: Tor: From the Dark Web to the Future of Privacy
Автор: Веn Соlliеr
Издательство: The MIT Press
Год: 2024
Страниц: 243
Язык: английский
Формат: pdf (true), epub (true)
Размер: 10.1 MB

A biography of Tor—a cultural and technological history of power, privacy, and global politics at the internet's core. Tor, one of the most important and misunderstood technologies of the digital age, is best known as the infrastructure underpinning the so-called Dark Web. But the real “dark web,” when it comes to Tor, is the hidden history brought to light in this book: where this complex and contested infrastructure came from, why it exists, and how it connects with global power in intricate and intimate ways. In Tor: From the Dark Web to the Future of Privacy, Ben Collier has written, in essence, a biography of Tor—a cultural and technological history of power, privacy, politics, and empire in the deepest reaches of the internet. Tor—still known to most as the Dark Web or Dark Net—is not an easy subject to research. It exists on a bizarre terrain, simultaneously in the living rooms of lovely nerds, in the nightmares of police officers, in the small spaces of everyday digital life, and in the corridors of global power. It is a thin and brittle network stretched across the globe like a glass spiderweb and at the same time a profound challenge to the most powerful spy agencies in the world. Most users access Tor in the form of a rather innocuous web browser—much like Chrome, Safari, or Firefox—that rapidly clicks and whirrs through a pleasing set of additional messages before it starts up, giving it a slightly hacker-film feel. Once this is finished and the connection to the Tor network is confirmed, the user can simply browse the internet as normal.

Название: Self-Powered AIoT Systems
Автор: Nirаnjаn N. Сhiрlunkаr, К.V.S.S.S.S. Sаirаm, Rаthishсhаndrа R. Gаtti
Издательство: Apple Academic Press, CRC Press
Год: 2025
Страниц: 357
Язык: английский
Формат: pdf (true)
Размер: 20.6 MB

This new volume focuses on design principles for building self-powered AIoT (artificial intelligence of things) applications and their subsequent deployment. The book introduces the futuristic concepts of AIoT by incorporating self-powered systems, firstly by informing the reader of current AI/ML techniques and IoT technologies and then showing the path towards convergence of AI/IoT towards AIoT. The book also explains the many possible diverse applications of AIoT. The combination of IoT for sensing and aggregation of data from the surroundings and AI for analysis and decision-making will expand cyber-physical intelligence towards achieving complete autonomy. However, as the deployment of sensors becomes increasingly ubiquitous, there will be a massive amount of sensor data aggregation and analyses for autonomous decision-making capabilities of AIoT products. This calls for substantial research and product development in self-powered technologies such as energy harvesters, supercapacitors, energy storage devices for energy generation, and energy-efficient technologies such as ultra-low power (ULP) microcontrollers, ULP microprocessors, and ULP smart sensors and actuators. This volume helps to fill that gap. The volume presents research and product development towards structured convergence of self-powered systems, leading to pragmatic R&D deliverables for new products and services. The book is the first of its kind on reporting how the current AI and IoT are progressing toward the vision of AIoT.

Название: Online Security For Beginners - 18th Edition, 2024
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2024
Страниц: 100
Язык: английский
Формат: pdf
Размер: 44.6 MB

Книга "Онлайн-безопасность для начинающих" - это ваш первый выбор, поскольку безопасность в Интернете является актуальной темой в наш современный цифровой век. Поскольку хакеры получают доступ к нашим ценным данным, мошенники лишают нас денег, а дети становятся мишенью для злоумышленников, нам необходимо защищать себя в Интернете. Эта книга поможет вам понять, какие опасности таит в себе Интернет и как предотвратить их появление для вас и ваших детей.

Название: IoT-enabled Sensor Networks: Architecture, Methodologies, Security, and Futuristic Applications
Автор: Sаmауvееr Singh, Маnju, Аrunа Маlik
Издательство: Bentham Books
Серия: Advances in Computing Communications and Informatics
Год: 2024
Страниц: 142
Язык: английский
Формат: pdf (true)
Размер: 26.8 MB

This volume explores IoT architectures, their configuration, and operability in wireless sensor networks. The topics are spread across nine structured chapters covering fundamental and applied knowledge about wireless sensor networks using IoT devices. The book starts with an introduction to the subject, giving readers a quick overview of IoT enabled networks and bio-inspired approaches towards network design. This is followed by chapters explaining optimized routing protocols for accident detection, efficiency and performance analysis. The book concludes with four chapters dedicated to security applications of wireless networks, for homes, urban areas and businesses. Overall, the volume gives a balance of theoretical and practical information for readers. The Internet of Things (IoT) significantly broadens the use of information technology by fusing the physical and digital worlds. The third wave of the IT industry revolution is currently being led by futuristic device-based networking. As equipment becomes more digitalized and interconnected, networks between machines, people, and the Internet are formed. This results in the development of new ecosystems that allow for increased productivity, improved energy efficiency, and increased profitability. Sensors help to recognize the state of things, by which they gain the advantage of anticipating human needs based on the information collected per context. These sophisticated devices can make decisions on their own without human assistance in addition to gathering information from their surroundings. For graduate and post graduate students and faculty members in the field of networking and IoT.