Название: Low-Power Wide-Area Networks: Opportunities, Challenges, Risks and Threats
Автор: Ismail Butun, Ian F. Akyildiz
Издательство: Springer
Год: 2023
Страниц: 225
Язык: английский
Формат: pdf (true), epub
Размер: 20.9 MB

This book offers the most suitable methods of applying Low-Power Wide-Area Network (LPWAN) technology to conceptual works and/or research studies. For instance, existing IoT protocols such as CoAP and MQTT are complemented by LPWAN to provide better service quality (QoS) to enable the notion of "sensor as a service" to endpoint users which is demonstrated in this book. LPWAN is a new enabling technology for IoT, filling the gap that existed between the legacy network technologies (WLAN, LAN, PAN) in terms of power, range, and data rates. It is also an alternative solution to implementations of IoT via cellular (4G/5G/6G) technologies, as it operates on the ISM band and also provides long-term battery life. Due to the several advantages, it brings, LPWAN raises high enthusiasm for many stakeholders of IoT. However, there still exist many research challenges to be tackled within this technology. As such this book aims at shedding light on those research problems.

Название: Industry 4.0: Concepts, Processes and Systems
Автор: Ravi Kant, Hema Gurung
Издательство: CRC Press
Год: 2024
Страниц: 282
Язык: английский
Формат: pdf (true)
Размер: 27.6 MB

This book presents a comprehensive discussion of the recent advances in Industry 4.0, manufacturing processes, and intelligent techniques. It will serve as an ideal reference text for graduate students and academic researchers in the fields of manufacturing engineering, industrial engineering, mechanical engineering, and production engineering. This text introduces Industry 4.0, its evolution, and essential pillars of Industry 4.0 including calibration, metrology, quality control, robotics, Artificial Intelligence (AI), and the Internet of Things (IoT). It comprehensively covers important topics including the cold spray technique for additive manufacturing, tool condition monitoring, robotic manipulators, metrology, quality control, and the Internet of Things in Industry 4.0. The fourth industrial revolution is Industry 4.0, also called smart manufacturing and Internet of Things (IoT). It describes the continuous improvement towards automation, interconnectivity, Machine Learning, and better control over the production process. This book discusses various aspects of Industry 4.0 including the basic principles, framework, components, advantages, challenges, implementation methodology, and future aspects of this industrial revolution. The most important components of Industry 4.0 such as sensors and actuators for the smart machines, Machine Learning (ML), image processing, blockchain, Artificial Intelligence (AI), Big Data, reconfigurable components, additive manufacturing, and condition monitoring are discussed in this book.

Название: Applications of Computational Intelligence Techniques in Communications
Автор: Mridul Gupta, Pawan Kumar Verma, Rajesh Verma
Издательство: CRC Press
Год: 2024
Страниц: 210
Язык: английский
Формат: pdf (true)
Размер: 24.7 MB

The book titled "Applications of Computational Intelligence Techniques in Communications" is a one-stop platform for the researchers, academicians, and people from industry to get a thorough understanding of the latest research in the field of communication engineering. Over the past decade, a manyfold increase in the use of computational intelligence techniques has been identified for obtaining the most optimal and timely solution to a problem. The various aspects covering the significant contribution of numerous computational intelligence techniques have been discussed in detail in this book. Today’s era of machine learning and Internet of Things (IoT) is demanding as high as possible data rate which has resulted into tremendous increased speed of communication. To match-up the pace, the computational intelligence is posing to be the most efficient and favourite tool. The book aims to cover the current technological advancements in the field of communication engineering and give a detailed prospect of computational intelligence to its readers. This book will be a great support to the people working in the field of IoT, Machine Learning, healthcare, optimization, filter design, 5G and beyond, signal processing etc.

Название: Open RAN: The Definitive Guide
Автор: Ian C. Wong, Aditya Chopra, Sridhar Rajagopal
Издательство: Wiley-IEEE Press
Год: 2024
Страниц: 240
Язык: английский
Формат: epub (true)
Размер: 10.1 MB

A comprehensive survey of Open RAN technology and its ecosystem. In Open RAN: The Definitive Guide, a team of distinguished industry leaders deliver an authoritative guide to all four principles of the Open RAN vision: openness, virtualization, intelligence, and interoperability. Written by the industry experts currently defining the specifications, building the systems, and testing and deploying the networks, the book covers O-RAN architecture, the fronthaul interface, security, cloudification, virtualization, intelligence, certification, badging, and standardization. Virtualization and cloud have unified computing and networking. This unification can be seen in all areas of wired communications. With Open RAN (O-RAN), wireless communications will be able to take advantage of the unification as well. Wireless communications are overtaking wired communications. According to some estimates, traffic from wireless and mobile devices accounts for two-thirds of all IP traffic. However, the deployment of wireless communications is costly. The cost is mainly driven by RAN. For example, substantial increase in the number of cell sites and radio types with massive MIMO (multi-input multi-output) technology required by 5G drives RAN costs even higher. O-RAN attempts to solve this problem by disaggregating and splitting the RAN, supporting standardized interfaces that can interoperate with each other. This standardization drives multivendor radio, hardware, and software deployments with key functions implemented as virtual network functions (VNFs) and cloud-native network functions (CNFs) on vendor-neutral hardware and networks implemented in modular units.

Название: Основы криптографии
Автор: Алферов А.П., Зубов А.Ю., Кузьмин А.С., Черемушкин А.В.
Издательство: М.: Гелиос АРВ
Год: 2002 - 2-е изд., испр. и доп.
Cтраниц: 480
Формат: djvu
Размер: 18 мб
Язык: русский

Написано ведущими специалистами в области криптографии, имеющими многолетний опыт разработки криптографических средств защиты и преподавания дисциплин криптографического цикла в ведущих вузах страны. Излагаются основные понятия и разделы, позволяющие получить представление о задачах и проблемах современной криптографии.

Название: The Complete Home Networking Manual - 6th Edition 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Страниц: 164
Язык: английский
Формат: pdf
Размер: 80.9 MB

Домашние сети часто перегружаются при передаче больших объемов данных на компьютеры, "умные" телевизоры и игровые приставки. Чаще всего маршрутизатор работает без сбоев и помех, но иногда он отключается от сети или Wi-Fi вообще перестает работать. В этом случае знание принципов работы маршрутизатора поможет вам избежать головной боли! Эта книга поможет вам понять технологию настройки сети. Какие устройства вам нужны, что эти устройства могут делать и как максимально эффективно использовать каждый элемент сетевой головоломки. Из книги вы узнаете, как лучше настроить, улучшить и защитить свою домашнюю сеть. Разделы книги рассказывают о том, как защитить себя в Интернете, как избежать вирусов и вредоносных программ, как зашифровать данные, как восстановиться после цифровой катастрофы, как повысить уровень безопасности в Интернете и социальных сетях. В книге также подробно рассказывается об использовании виртуальных частных сетей, даются дополнительные советы и рекомендации по работе с сетевыми командами Windows, а также о том, как защитить данные в дороге. Книга рекомендуется всем, кто хочет углубить свои знания в области сетевой и цифровой безопасности.

Название: Cyber Resilience in Critical Infrastructure
Автор: Sinan Kufeoglu, Abdullah Talip Akgun
Издательство: CRC Press
Год: 2024
Страниц: 275
Язык: английский
Формат: pdf (true), djvu
Размер: 10.2 MB

Critical infrastructure sectors are those whose assets, systems, and networks, whether physical or virtual, are deemed so important to nations that their incapacitation or destruction would have a crippling effect on national security, national economic security, national public health or safety, or any combination of these. Each country might define their unique critical infrastructure. In this book, we compiled nine critical infrastructure sectors: Emergency Services, Energy, Finance, Food, Government, Health, Telecommunications, Transport, and Water. The continuity of services in these sectors is vital for the daily lives of societies and economies. Most cyberattacks occur in the following types: Insider attacks, social engineering, exploitation malware, extortion, and blackmail. The rising interconnectedness of vital infrastructures via IoT technologies, as well as the rise of coordinated cyberattacks worldwide, is a concerning issue. There are different types of attacks. While some of them are simultaneously IoT-based attacks, some of them are not. Therefore, IoT causes extra vulnerability to systems. Since the IoT is the evolution of Machine-to-Machine communication, and it uses embedded electronics to link everyday things to the Internet, with minimum human effort, these linked items can exchange and gather data. Digital systems can record, monitor, and alter each interaction between linked items in today’s hyper-connected environment. Although IoT is a beneficial breakthrough and has become widespread, it is vulnerable to cyberattacks.

Название: Multi-Cloud Administration Guide: Manage and optimize cloud resources across Azure, AWS, GCP, and Alibaba Cloud
Автор: Jeroen Mulder
Издательство: BPB Publications
Год: 2024
Страниц: 597
Язык: английский
Формат: pdf, epub
Размер: 10.2 MB

A comprehensive guide to Multi-Cloud Administration for Cloud professionals. In today's landscape, organizations are embracing multi-cloud strategies to harness the advantages offered by multiple cloud providers. If you want to develop the necessary skills and expertise in managing multi-cloud environments, then this book is tailor-made for you. This is a comprehensive guide that equips you with the knowledge and skills needed to manage multiple cloud environments effectively. The book begins by exploring the Cloud Adoption Frameworks, providing a solid foundation for understanding multi-cloud strategies. It then covers topics such as virtualizing and managing connectivity, storage, and compute resources across different clouds. The book also discusses creating interoperability, managing data in a multi-cloud environment, and building and operating cloud-native applications. Lastly, it covers containerization, serverless computing, access management, security, and automating compliance. Throughout the book, you will hopefully find solutions, techniques, designs, and administrative guidance for various types of multi-cloud environments, using AWS, Azure, GCP and Alibaba Cloud. Why these? Because these are the most used clouds.

Название: The OSINT Codebook: Cracking Open Source Intelligence Strategies
Автор: Alexandre DeGarmo
Издательство: Independently published
Год: 2023
Страниц: 265
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.1 MB

The OSINT Codebook: Cracking Open Source Intelligence Strategies is a comprehensive and cutting-edge guide written by acclaimed author Alexandre DeGarmo. This book delves deep into the world of Open Source Intelligence (OSINT) and equips readers with advanced strategies and techniques to leverage publicly available information for intelligence gathering, threat assessment, and decision-making. We explore the key features and benefits that readers can expect from The OSINT Codebook: Master the Art of OSINT: With Alexandre DeGarmo as your mentor, you will unravel the complexities of OSINT like never before. From understanding the fundamentals to advanced methodologies, this book provides a step-by-step learning experience to help you become an OSINT expert. Cutting-Edge Strategies: Stay ahead in the ever-evolving digital landscape with the latest OSINT strategies. Alexandre DeGarmo reveals his most coveted techniques, ensuring you are equipped to tackle emerging threats and challenges.

Название: Blockchains: Empowering Technologies and Industrial Applications
Автор: Anwer Al-Dulaimi, Octavia A. Dobre, Chih-Lin I.
Издательство: Wiley-IEEE Press
Год: 2024
Страниц: 419
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

A comprehensive guide to the most recent developments in blockchains in theoretical and industrial perspectives. Originally introduced as a method to keep track of Bitcoin transactions over a peer-to-peer network, blockchain is a continuously growing list of records, called blocks, which are linked and secured using cryptography into a chain held in public databases. The use of this technology has grown since its cryptocurrency creation and now store three types of information: 1) transactions, including the date, time, and value of purchases; 2) records of participates in transactions; and 3) unique code known as a “hash” that distinguishes one block from another. A single block on the blockchain can hold 1 MB of data, or potentially thousands of transactions – this then can allow for hundreds of thousands of transactions to be recorded as each block can join the state-of-the-art blockchain. Blockchains provides a detailed overview of the latest and most innovative concepts, techniques, and applications related to the developing blockchain. Aimed at novices and experts on the subject, the book focuses on blockchain technologies, integrated systems, and use cases, specifically by looking at three major technical areas: blockchain platforms and distributed database technologies, consensus and fault tolerance, and Blockchain as a Service (BaaS).