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Название: Virtualizing 5G and Beyond 5G Mobile Networks
Автор: Larry J. Horner, Kurt Tutschku, Andrea Fumagalli, ShunmugaPriya Ramanathan
Издательство: Artech House
Год: 2023
Страниц: 341
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB

The fifth generation (5G) mobile network brings significant new capacity and opportunity to network operators while also creating new challenges and additional pressure to build and operate networks differently. The transformation to 5G mobile networks creates the opportunity to virtualize significant portions of the radio access (RAN) and network core, allowing operators to better compete with over-the-top and hyperscaler offerings. This book covers the business and technical areas of virtualization that enable the transformation and innovation that today’s operators are seeking. It identifies forward-looking gaps where the technology continues to develop, specifically packet acceleration and timing requirements, which today are still not fully virtualized. The book shows you the operational and support considerations, development and lifecycle management, business implications, and vendor-team dynamics involved in deploying a virtualized network.

Название: Practical Cloud Security: A Guide for Secure Design and Deployment, 2nd Edition (Second Early Release)
Автор: Chris Dotson
Издательство: O’Reilly Media, Inc.
Год: 2023-05-11
Страниц: 162
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.2 MB

With rapidly changing architecture and API-driven automation, cloud platforms come with unique security challenges and opportunities. In this updated second edition, you'll examine security best practices for multivendor cloud environments, whether your company plans to move legacy on-premises projects to the cloud or build a new infrastructure from the ground up. Developers, IT architects, and security professionals will learn cloud-specific techniques for securing popular cloud platforms such as Amazon Web Services, Microsoft Azure, and IBM Cloud. IBM Distinguished Engineer Chris Dotson shows you how to establish data asset management, identity and access management (IAM), vulnerability management, network security, and incident response in your cloud environment.

Название: Информационные кабельные сети
Автор: Ходасевич О. Р.
Издательство: РИПО
Год: 2019
Cтраниц: 197 с. : цвет.ил., табл.
Формат: pdf (ocr)
Размер: 12 мб
Язык: русский

В учебно-методическом пособии изложены принципы построения информационных сетей на основе протокола IPv4, а также построения кабельной сети организации с использованием современных типов оптических и медных кабелей, беспроводных технологий. Приведены методики для освоения практических навыков, необходимых при монтаже оптического кабеля, кабеля «витая пара», настройке беспроводных устройств информационной сети.

Название: Internet of Production: Fundamentals, Applications and Proceedings
Автор: Christian Brecher, Gunther Schuh, Wil van der Aalst, Matthias Jarke
Издательство: Springer
Год: 2023
Страниц: 153
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

Changes in society require changes in our industrial production. In order to remain competitive in the future, the masses of data available in production must be used urgently. This is still a challenge because data are often not accessible or understandable. Therefore, we developed the Internet of Production (IoP) concept which aims to collect, unify, and exploit different data sources and improve production. To this end, the various research domains of production technology, the need for a common infrastructure, and the concept of the Digital Shadow are presented. The vision can only be achieved through interdisciplinary cooperation between different disciplines. Therefore, the joint approach is explained and common research topics are presented. Interdisciplinary cooperation is the key for further steps to achieve the common vision. The internet and approaches such as the Internet of Things (IoT) have revolutionized the availability of data and knowledge. Therefore, advances under the terms such as Industry 4.0, the Industrial Internet of Things (IIoT), and Made in China 2025 have been made to combine technological advances in Internet and Communication Technologies with the production technology.

Название: Blockchain for Business: IT Principles into Practice
Автор: Marco Comuzzi, Paul Grefen, Giovanni Meroni
Издательство: Routledge
Год: 2023
Страниц: 269
Язык: английский
Формат: pdf (true)
Размер: 24.9 MB

This book discusses the up-and-coming blockchain technology in a structured way from the conceptual, technological, and business perspectives, thereby providing the integrated insight that is essential for truly understanding blockchain applications and their impact. While most people may know about blockchain from Bitcoin and news about its price in the financial markets, blockchain is a technology that increasingly permeates the way in which modern businesses operate. However, its dynamics and functioning remain obscure for most people. This book gives readers the tools to understand the full extent to which blockchain technology is or can be used in business. First, the book focuses on the functioning of blockchain systems, introducing basic concepts such as transactions, consensus mechanisms, and smart contracts, as well as giving a smooth introduction to the basic features of cryptography that underpin blockchain technology, e.g., digital signatures and hashing. Then, the book focuses on specific blockchain platforms (Bitcoin, Ethereum, private blockchain platforms) currently used for the implementation of cryptocurrencies and other blockchain systems.

Название: Smart Cities: Critical Debates on Big Data, Urban Development and Social Environmental Sustainability
Автор: Negin Minaei
Издательство: CRC Press
Год: 2022
Страниц: 167
Язык: английский
Формат: pdf (true), epub (true)
Размер: 11.0 MB

In the age of global climate change, society will require cities that are environmentally self-sufficient, able to withstand various environmental problems and recover quickly. It is interesting to note that many "smart" solutions for cities are leading to an unsustainable future, including further electrification, an increased dependence on the Internet, Internet of Things, Big Data, and Artificial Intelligence, and basically any technology that leads us to consume more electricity. This book examines critical topics in Smart Cities such as true sustainability and the resilience required for all cities. It explores sustainability issues in agriculture and the role of agri-technology for a sustainable future, including a city’s ability to locally produce food for its residents.

Название: Successful Management of Cloud Computing and DevOps
Автор: Alka Jarvis, Prakash Anand, Johnson Jose
Издательство: Quality Press
Год: 2022
Страниц: 273
Язык: английский
Формат: pdf (true)
Размер: 10.1 MB

The rapid pace of technology often catches organizations unprepared and unable to take advantage of every leading-edge benefit. Cloud technology allows forward-thinking companies to launch products and services rapidly, control costs, streamline processes, and mitigate risks—when done correctly. This book addresses technological basics, as well as practical steps for implementing and fitting the cloud into your overall business strategy—which ultimately benefits your bottom line in delivering the best possible product and services to customers quickly. The first three chapters of the book cover the journey of the technology from the old-fashioned, on-prem data center to modern-world cloud offerings by commercial entities known as cloud service providers (CSPs). We have taken a balanced approach, using examples from the three major CSPs: Amazon Web Services (AWS), Google Cloud Platform (GCP), and Azure. While there are several published training courses and tutorials available, we hope that readers will benefit from our experience in converting the theories into real-life scenarios. Chapter 4 provides an overview of cloud operations. Chapter 5 takes a closer look at cloud monitoring and metrics. Chapters 6 and 7 discuss various cloud providers and how to build and publish an application on the cloud. We also present a view on how cloud providers compare with on-prem data centers and even how the offerings of these providers themselves compare.

Название: Regulating Cyber Technologies: Privacy vs Security
Автор: Nathalie Rebe
Издательство: World Scientific Publishing
Год: 2023
Страниц: 377
Язык: английский
Формат: pdf (true), epub
Размер: 15.7 MB

Regulating cyber matters is a complex task, as cyberspace is an intricate world full of new threats related to a person's identity, finance, and private information. Algorithm manipulation, hate crimes, cyber-laundering, and data theft are strong menaces in the cyber world. New technologies are generating both privacy and security issues involving anonymity, cross-border transactions, virtual communications, and assets, among others. This book is a collection of works by experts on cyber matters and legal considerations that need addressing in a timely manner. It comprises cross-disciplinary knowledge that is pooled to this end. Risk mitigation tools, including cyber risk management, data protection regulations, as well as ethical practice guidelines are reviewed in detail. A (Distributed) Denial of Service (DoS/DDoS) attack aims to compromise the operation of specific Internet-facing services. One of the most common types of DDoS attacks is the packet flood, whereby an inordinate number of packets are sent to the target system with the goal of consuming all open connections and overloading network usage, leading to the crippling or cessation of services running on that system.

Название: IoT and Cloud Computing-Based Healthcare Information Systems
Автор: Anand Sharma, Hiren Kumar Deva Sarma, S.R. Biradar
Издательство: Apple Academic Press/CRC Press
Год: 2023
Страниц: 357
Язык: английский
Формат: pdf (true)
Размер: 22.2 MB

This new volume features new and innovative research on the positive contributions of IoT and cloud technology in healthcare information systems for the improvement of patient care and disease management, highlighting the challenges and difficulties along with solutions and strategies. The authors focus on theories, systems, methods, algorithms, and applications and showcase the interface between e-health and communication technologies and their beneficial contribution to building efficient and secure healthcare information systems. Healthcare information systems involve data generation, compilation, arrangement, examination and synthesis, and communication and use. This incorporates frameworks that gather, store, maintain, and protect patients’ electronic medical information and records, providing an invaluable resource for supporting medical services strategies and choices. This volume discusses a multitude of diverse new information technologies in telemedicine, in security for healthcare systems, for medical image authentication, in pulse oximetry via Bluetooth, for virus detection via smartphones, for tumor extraction via extreme learning machine and k-means clustering, for the detection of cancerous cells, for music therapy for mental health purposes, and much more.

Название: Security in IoT: The Changing Perspective
Автор: Rituparna Chaki, Debdutta Barman Roy
Издательство: CRC Press
Год: 2022
Страниц: 136
Язык: английский
Формат: pdf (true), epub (true)
Размер: 12.8 MB

The diverse applications of IoT are achieved by a set of complex inter-related networks of things and communications. IoT applications are also concerned about an array of devices such as sensors, mobile devices, personal computers, the smart systems such as Alexa, Eco, etc, besides the whole range of communication network binding them together in a seamless manner. This book explores the variegated perspectives of security in the complex context of Internet of Things.