Название: Modeling, Analysis, and Optimization for Space-Ground Integrated Networks
Автор: Min Sheng, Di Zhou, Yan Zhu, Jiandong Li
Издательство: Springer
Серия: Wireless Networks
Год: 2025
Страниц: 155
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB

This book delves into the burgeoning field of space-ground integrated networks (SGINs), focusing on the evolution, architecture and application scenarios of large satellite constellations. As global communication demands surge, the next-generation SGINs are transitioning towards large-scale, hyperscale, and hierarchical constellations to address diverse user needs, such as ultra-long-haul, high-speed and instantaneous communications. Through an in-depth exploration of network working principles, traffic and link modeling, and performance analysis and optimization methods, this book offers substantial guidance to readers. It aims to uncover pathways for enhancing network service capability and to establish a solid theoretical foundation for the future development of mega-satellite constellations within the SGIN framework. This book targets advanced level students, professors, researchers and scientists working in the fields of telecommunications, satellite communications and network engineering, who wish to gain an in-depth understanding of SGIN principles, performance analysis and optimization techniques. Practitioners working in aerospace or telecommunications policy making to gain insights into future trends and challenges in satellite network design and optimization will want to purchase this book as well.

Название: Navigating the Cyber Maze: Insights and Humor on the Digital Frontier
Автор: Matthias Muhlert
Издательство: CRC Press
Год выхода: 2025
Страниц: 286
Формат: ePUB, PDF
Размер: 10,8 MB
Язык: английский

In an era where cyber threats loom larger than ever, Navigating the Cyber Maze: Insights and Humor on the Digital Frontier offers a refreshing blend of deep insights and engaging humor to demystify the complex world of cybersecurity. Authored by Matthias Muhlert, a seasoned cybersecurity expert with over 20 years of experience, this book aims to provide readers with a comprehensive understanding of cybersecurity, extending far beyond traditional IT concerns. From safeguarding smart homes to securing agricultural supply chains, Muhlert’s expertise shines through in this essential guide.

Название: Online Security For Beginners - 15th Edition
Издательство: Papercut Limited
Год: 2023
Страниц: 98
Формат: PDF
Размер: 71,5 MB
Язык: английский

Online Security For Beginners - это ваш первый выбор, потому что кибербезопасность - актуальная тема в современную цифровую эпоху. Поскольку хакеры получают доступ к нашим ценным данным, мошенники крадут наши деньги, а дети становятся мишенью злоумышленников, нам необходимо защищать себя в Интернете. Это издание поможет вам понять, какие опасности таит в себе Интернет и как защитить от них себя, и своих детей.

Название: Network Security and Data Privacy in 6G Communication: Trends, Challenges, and Applications
Автор: Rajendra Kumar, Vishal Jain, Danish Ather, Vinay Kukreja
Издательство: CRC Press
Год: 2025
Страниц: 301
Язык: английский
Формат: pdf (true), epub
Размер: 30.8 MB

This book proposes robust solutions for securing a network against intrusions for data privacy and safety. It includes theoretical models, commercialization of validated models, and case studies. System implementations in the 6G environment are being dignified to be more critical and challenging than ever before because of network security and data privacy threats. The 6G networks are growing to offer extraordinary speeds, ultra-low latency, and massive connectivity, therefore they will be enabling a wide range of emerging technologies, including blockchain, augmented and virtual reality, IoT sensors, autonomous vehicles, and many more. This increased connectivity and data exchange bring forth new security and privacy concerns that need to be addressed proactively. Some of the key aspects within the scope of network security and data privacy in the 6G environment include threat landscape expansion, secure communication, edge security, AI-driven security, privacy-preserving technologies, zero-trust architecture, regulatory compliance, supply chain security, flexibility and reliability, user awareness and education, etc.

Название: 5G Fixed Wireless Access: Revolutionizing Connectivity in the Digital Age
Автор: Isiaka Alimi
Издательство: Springer
Год: 2025
Страниц: 135
Язык: английский
Формат: pdf (true), epub
Размер: 11.5 MB

This book explores the transformative potential of 5G technology in delivering high-speed broadband services through wireless means, particularly targeting underserved and rural areas. The book covers several key topics, including high-frequency spectrum bands, advanced transmission schemes, multi-connectivity, adaptive numerology, and Integrated Access and Backhaul (IAB). These elements are critical for enhancing network performance, increasing capacity, and reducing latency. High-frequency spectrum bands, such as those above 24 GHz, are essential for providing the necessary bandwidth to support high data rates and capacity. The book explains how these bands, while offering unprecedented peak rates, present challenges such as limited coverage and penetration, which are addressed through advanced technical solutions. Advanced transmission schemes, including massive beamforming and Multiple-Input Multiple-Output, are explored in detail.

Название: Cybersecurity Leadership for Healthcare Organizations and Institutions of Higher Education
Автор: Bradley Fowler, Bruce G. Chaundy
Издательство: River Publishers
Год: 2025
Страниц: 199
Язык: английский
Формат: pdf (true), epub
Размер: 15.9 MB

Healthcare organizations and institutions of higher education have become prime targets of increased cyberattacks. This book explores current cybersecurity trends and effective software applications, AI, and decision-making processes to combat cyberattacks. It emphasizes the importance of compliance, provides downloadable digital forensics software, and examines the psychology of organizational practice for effective cybersecurity leadership. This practical book supports the reader with downloadable digital forensics software, teaches how to utilize this software, as well as correctly securing this software as a key method to improve usage and deployment of these software applications for effective cybersecurity leadership. Furthermore, readers will understand the psychology of industrial organizational practice as it correlates with cybersecurity leadership. This is required to improve management of workplace conflict, which often impedes personnel’s ability to comply with cybersecurity law and policy, domestically and internationally.

Название: Cyber Security Management and Strategic Intelligence
Автор: Peter Trim; Yang-Im Lee
Издательство: Routledge
Год выхода: 2025
Страниц: 186
Формат: ePUB, PDF
Размер: 10,4 MB
Язык: английский

Within the organization, the cyber security manager fulfils an important and policy-oriented role. Working alongside the risk manager, the Information Technology (IT) manager, the security manager and others, the cyber security manager's role is to ensure that intelligence and security manifest in a robust cyber security awareness programme and set of security initiatives that when implemented help strengthen the organization's defences and those also of its supply chain partners.

Название: The Complete Google User Manual - 24th Edition 2025
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2025
Страниц: 148
Язык: английский
Формат: pdf
Размер: 60.8 MB

Самые популярные в мире приложения не только совершенно бесплатны, но и, скорее всего, вы пользуетесь одним или несколькими из них уже много лет, не задумываясь об этом. От Gmail до Trends - Google постоянно расширяет свой набор приложений, добавляя в него необходимые инструменты. Знаете ли вы, что с помощью Google можно также изучать Землю, вести блог или планировать свою неделю? Google - это не только поиск, и это руководство поможет вам узнать, что можно делать с помощью этих бесплатных инструментов, продуктов и сервисов, работающих в браузере. Узнайте, как управлять изображениями и делиться ими с помощью Photos, как лучше настроить почтовый ящик Gmail, как легко находить и загружать приложения, музыку, книги и фильмы в Google Play, а также сделайте первые шаги к созданию бесплатного блога или сайта Google. И это только начало.

Название: Cloud Computing User Manual - 24th Edition, 2025
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2025
Страниц: 142
Язык: английский
Формат: pdf
Размер: 61.1 MB

Узнайте, как максимально эффективно использовать облачные технологии для дома и бизнеса! Облачные вычисления появились уже давно, предоставив домашним пользователям, малым и средним предприятиям, а также корпоративным пользователям новый способ поддержки и использования их инфраструктуры и данных. Несмотря на то что облачные вычисления могут вызывать множество опасений, в первую очередь по поводу безопасности данных, это один из самых быстрорастущих и интересных аспектов современных вычислений. В "Руководстве пользователя по облачным вычислениям" мы расскажем вам, как внедрить и лучше использовать облако: лично или для вашего бизнеса. Мы также рассмотрим, как обеспечить безопасность и даже создать свой собственный облачный сервис.

Название: Principle & Applications of Blockchain Systems: How to Overcome the Cap Trilemma in Consortium Blockchain
Автор: Hui Li, Han Wang
Издательство: Wiley
Год: 2025
Страниц: 420
Язык: английский
Формат: pdf (true)
Размер: 17.2 MB

Technical theory, key technologies, and practical applications for consortium blockchains, with a solution to the CAP trilemma problem. Principles and Applications of Blockchain Systems provides a comprehensive introduction to consortium blockchains, including the physical, network, consensus, and contract layers, covering technical theory, key technologies, and practical applications. Beyond the technical side, this book visually showcases the application potential of consortium blockchains, with information on implementation cases in network management (Multi-Identifier System) and secure storage (Mimic Distributed Storage System). This book thoroughly addresses the CAP trilemma problem for consortium blockchains, a major barrier to scalability, by presenting a novel quantifiable impossibility triangle with a solution. Additionally, optimization techniques in consortium blockchains, such as P2P protocols for future networks and consensus algorithms, are discussed in detail.