Название: Multiple Access Technology Towards Ubiquitous Networks: Overview and Efficient Designs
Автор: Neng Ye, Xiangming Li, Kai Yang, Jianping An
Издательство: Springer
Год: 2023
Страниц: 194
Язык: английский
Формат: pdf
Размер: 10.2 MB

This book investigates the multiuser communication and its key technology—multiple access technology, as well as transceiving design methods. The future wireless communication networks are expected to provide ubiquitous massive coverage to meet the requirements of diversified applications. With an exponential increase of the number of users and devices, it is challenging to establish fast and reliable connections in the ubiquitous network. As the core technology in the evolution of wireless communication systems, multiple access technology can enable effective massive connections and has become the prominent research trend for ubiquitous networks. The goal of this book is to provide readers with a comprehensive overview of the state-of-the-art multiple access technologies for ubiquitous network, with a focus on the novel ubiquitous multiple access technologies, the signal construction techniques of multiple access and the enhanced multiple access transceivers using Artificial Intelligence (AI). For each of these topics, this book has tried to provide an advanced introduction, blending the basic multi-user information principles with the advanced multiple access models and novel application scenarios. In addition, this book has provided elaborate simulation results for each topic to verify the feasibility of the corresponding schemes.

Название: Perfect Secrecy in IoT: A Hybrid Combinatorial-Boolean Approach
Автор: Behrouz Zolfaghari, Khodakhast Bibak
Издательство: Springer
Год: 2022
Страниц: 121
Язык: английский
Формат: pdf
Размер: 10.2 MB

Perfectly-secure cryptography is a branch of information-theoretic cryptography. A perfectly-secure cryptosystem guarantees that the malicious third party cannot guess anything regarding the plain text or the key, even in the case of full access to the cipher text. Despite this advantage, there are only a few real-world implementations of perfect secrecy due to some well-known limitations. Any simple, straightforward modeling can pave the way for further advancements in the implementation, especially in environments with time and resource constraints such as IoT. This book takes one step towards this goal via presenting a hybrid combinatorial-Boolean model for perfectly-secure cryptography in IoT. In this book, we first present an introduction to information-theoretic cryptography as well as perfect secrecy and its real-world implementations. Then we take a systematic approach to highlight information-theoretic cryptography as a convergence point for existing trends in research on cryptography in IoT. Then we investigate combinatorial and Boolean cryptography and show how they are seen almost everywhere in the ecosystem and the life cycle of information-theoretic IoT cryptography. We finally model perfect secrecy in IoT using Boolean functions, and map the Boolean functions to simple, well-studied combinatorial designs like Latin squares.

Название: IoT-enabled Unobtrusive Surveillance Systems for Smart Campus Safety
Автор: Theodoros Anagnostopoulos
Издательство: Wiley-ISTE
Год: 2023
Страниц: 163
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB

IoT-enabled Unobtrusive Surveillance Systems for Smart Campus Safety Enables readers to understand a broad area of state-of-the-art research in physical IoT-enabled security. IoT-enabled Unobtrusive Surveillance Systems for Smart Campus Safety describes new techniques in unobtrusive surveillance that enable people to act and communicate freely, while at the same time protecting them from malevolent behavior. It begins by characterizing the latest on surveillance systems deployed at smart campuses, miniatures of smart cities with more demanding frameworks that enable learning, social interaction, and creativity, and by performing a comparative assessment in the area of unobtrusive surveillance systems for smart campuses.

Название: Cloud FinOps: Collaborative, Real-Time Cloud Financial Management, 2nd Edition (Early Release)
Автор: J.R. Storment, Mike Fuller
Издательство: O’Reilly Media, Inc.
Год: 2022-09-28
Язык: английский
Формат: epub (true), mobi
Размер: 10.3 MB

Companies that apply traditional spend management processes to the cloud often lose control of costs and suffer interruptions to innovation. But it doesn't have to be that way. This book clarifies the often-misunderstood workings of cloud billing. Whether you're new to managing cloud spend or a seasoned pro, you'll learn expert strategies for creating a culture of cloud cost management. Drawing on real-world successes and failures of large-scale cloud spenders, this book outlines a road map for building a culture of Cloud FinOps in your organization. Beginning with fundamental cloud billing concepts, tech execs, finance teams, DevOps leaders, and FinOps practitioners will learn how to build an efficient and effective FinOps machine. Over the past two years, Cloud FinOps has continued to be adopted as the leading practice in cloud financial management.

Название: A Social Media Survival Guide: How to Use the Most Popular Platforms and Protect Your Privacy
Автор: Melody Karle
Издательство: Rowman & Littlefield Publishers
Год: 2020
Формат: EPUB
Размер: 10 Мб
Язык: английский / English

The every person's guide to social media... how to use it and what never to do. Are you trying to figure out how to safely use social media but finding yourself struggling? Here's a book specifically designed to help regular people figure out social media platforms. It begins with a chapter about social media basics: how they normally work, why people use them, and general safety tips. It is easy to get confused by the large number of options that are out there so this book breaks down each major network into its own chapter. Chapters are included for: ·Facebook ·Snapchat ·Pinterest ·LinkedIn ·Instagram ·YouTube ·Twitter ·Reddit, and ·Tumblr. Because each social media platform has its their own rules, benefits, and challenges, each chapter gives a summary of the platform and tells the reader why people use it.

Название: Overcoming IT Complexity: Simplify Operations, Enable Innovation, and Cultivate Successful Cloud Outcomes (Third Early Release)
Автор: Lee Atchison
Издательство: O’Reilly Media, Inc.
Год: 2022-09-21
Язык: английский
Формат: epub (true), mobi
Размер: 10.2 MB

The cloud promises cost savings, agility, and more. But the increasing complexity of modern IT systems often prevents businesses from realizing the outcomes they sought by moving to the cloud in the first place. At the core of this complexity is technical debt. Ad hoc decisions, traditional approaches, and "quick and dirty" solutions add up to fragile, more complex systems (and organizations)--reducing the pace of change, driving up costs, and degrading security. To succeed in the cloud, you first have to manage the problems IT complexity creates. This practical guide will help.

Название: Mastering Windows Server 2022 with Azure Cloud Services: IaaS, PaaS, and SaaS
Автор: William Panek
Издательство: Sybex
Год: 2023
Страниц: 547
Язык: английский
Формат: pdf (true)
Размер: 13.4 MB

Extend your on-premises Windows Server deployments to the cloud with Azure. In Mastering Windows Server 2022 with Azure Cloud Services: IaaS, PaaS, and SaaS, 5-time Microsoft MVP Winner William Panek delivers a comprehensive and practical blueprint for planning, implementing, and managing environments that include Azure IaaS-hosted Windows Server-based workloads. You’ll learn to use the expansive, hybrid capabilities of Azure, how to migrate virtual and physical server workloads to Azure IaaS, PaaS, and SaaS, and how to manage and secure Azure virtual machines running Windows Server 2022.

Название: New Frontiers in Cloud Computing and Internet of Things
Автор: Rajkumar Buyya, Lalit Garg, Giancarlo Fortino
Издательство: Springer
Серия: Internet of Things
Год: 2022
Страниц: 409
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

This book provides an account of the latest developments in IoT and cloud computing, and their practical applications in various industrial, scientific, business, education, and government domains. The book covers the advanced research and state of the art review of the latest developments in IoT and cloud computing. The book also identifies challenges and their solutions in this era, shaping the direction for future research and offering emerging topics to investigate further. The book editors are pioneers in the fields of IoT and Cloud computing.

Название: CASP+ CompTIA Advanced Security Practitioner Study Guide: Exam CAS-004, 4th Edition
Автор: Nadean H. Tanner, Jeff T. Parker
Издательство: Sybex
Год: 2023
Страниц: 595
Язык: английский
Формат: pdf (true),sepub
Размер: 17.5 MB

Comprehensive coverage of the new CASP+ exam, with hands-on practice and interactive study tools. The CASP+ CompTIA Advanced Security Practitioner Study Guide: Exam CAS-003, Third Edition, offers invaluable preparation for exam CAS-003. Covering 100 percent of the exam objectives, this book provides expert walk-through of essential security concepts and processes to help you tackle this challenging exam with full confidence. Practical examples and real-world insights illustrate critical topics and show what essential practices look like on the ground, while detailed explanations of technical and business concepts give you the background you need to apply identify and implement appropriate security solutions. End-of-chapter reviews help solidify your understanding of each objective, and cutting-edge exam prep software features electronic flashcards, hands-on lab exercises, and hundreds of practice questions to help you test your knowledge in advance of the exam.

Название: Artificial Intelligence Perspective for Smart Cities
Автор: Vahap Tecim, Sezer Bozkus Kahyaoglu
Издательство: CRC Press
Год: 2023
Страниц: 297
Язык: английский
Формат: pdf (true), epub
Размер: 16.0 MB

The concept of a “smart city” is used widely in general; however, it is hard to explain because of the complexity and multidimensionality of this notion. However, the essential qualification for being a smart city is to achieve “sustainable social, environmental, and economic development” and boost the living standards of society based on Information and Communication Technology (ICT) and Artificial intelligence (AI). AI in smart cities has become an important aspect for cities that face great challenges to make smart decisions for social well-being, particularly cybersecurity and corporate sustainability.