Название: Concepts, Applications, Experimentation and Analysis of Wireless Sensor Networks (3rd Edition)
Автор: Hossam Mahmoud Ahmad Fahmy
Издательство: Springer
Год: 2023
Страниц: 819
Язык: английский
Формат: pdf (true)
Размер: 22.2 MB

The third edition of this hands-on textbook pursues the focus on the principles of wireless sensor networks (WSNs), their applications, their protocols and standards, and their analysis and test tools; a meticulous care has been accorded to the definitions and terminology. To make WSNs felt and seen, the adopted technologies as well as their manufacturers are presented in detail. In introductory computer networking books, chapters sequencing follows the bottom up or top down architecture of the seven layers protocol. This book is some more steps after, both horizontally and vertically, the view and understanding are getting clearer, chapters ordering is based on topics significance to the elaboration of wireless sensor networks (WSNs) concepts and issues. Networking is a field of integration, of hardware and software, protocols and standards, simulation and testbeds, wired and wireless, VLSI and communication; it is an orchestrated harmony that collaborates dependably, all for the good of a connected, well-performing network.

Название: Google Cloud Certified Associate Cloud Engineer Study Guide, 2nd Edition
Автор: Dan Sullivan
Издательство: Sybex
Год: 2023
Страниц: 574
Язык: английский
Формат: pdf (true)
Размер: 40.9 MB

Quickly and efficiently prepare for the Google Associate Cloud Engineer certification with the proven Sybex method. In the newly updated Second Edition ofGoogle Cloud Certified Associate Cloud Engineer Study Guide, expert engineer and tech educator Dan Sullivan delivers an essential handbook for anyone preparing for the challenging Associate Cloud Engineer exam offered by Google and for those seeking to upgrade their Google Cloud engineering skillset. The book provides readers with coverage of every domain and competency tested by the Associate Cloud Engineer exam, including how to select the right Google compute service from the wide variety of choices, how to choose the best storage option for your services, and how to implement appropriate security controls and network functionality.

Название: Secure Data Management for Online Learning Applications
Автор: L. Jegatha Deborah, P. Vijayakumar, Brij B. Gupta, Danilo Pelusi
Издательство: CRC Press
Год: 2023
Страниц: 299
Язык: английский
Формат: pdf (true)
Размер: 15.3 MB

With the increasing use of e-learning, technology has not only revolutionized the way businesses operate but has also impacted learning processes in the education sector. E-Learning is slowly replacing traditional methods of teaching and security in e-learning is an important issue in this educational context. With this book, you will be familiarized with the theoretical frameworks, technical methodologies, information security, and empirical research findings in the field to protect your computers and information from threats. Secure Data Management for Online Learning Applications will keep you interested and involved throughout. The various security risks, mostly from outside intruders, that could directly or indirectly influence online learning systems include virus threats, hacker risks, SQL injection risks, brute force risks, and denial of service risks. ARP cache poisoning, IP spoofing, stack-smashing attacks, session hijacking, cross- site request forgery (CSRF), masquerade, cross-site scripting (XSS), and MITM attacks are additional security dangers.

Название: 5G Cyber Risks and Mitigation
Автор: Sabhyata Soni
Издательство: CRC Press
Год: 2023
Страниц: 222
Язык: английский
Формат: pdf (true)
Размер: 14.4 MB

5G technology is the next step in the evolution of wireless communication. It offers faster speeds and more bandwidth than 4G. One of the biggest differences between 4G and 5G is that 5G will be used for a wider range of applications. This makes it ideal for applications such as autonomous vehicles, smart cities, and the internet of things. This means that there will be more devices connected to 5G networks, making them more vulnerable to cyber attacks. However, 5G also introduces new cyber risks that need to be addressed. In addition, 5G networks are expected to be much more complex, making them harder to secure. 5G networks will use new technologies that could make them more vulnerable to attack. These technologies include massive MIMO (multiple input, multiple output), which uses more antennas than traditional cellular networks, and millimeter wave (mmWave), which uses higher frequencies than traditional cellular networks. These new technologies could make it easier for attackers to intercept data or disrupt service.

Название: Cloud-based Intelligent Informative Engineering for Society 5.0
Автор: Kaushal Kishor, Neetesh Saxena, Dilkeshwar Pandey
Издательство: CRC Press
Серия: Cloud Computing for Society 5.0
Год: 2023
Страниц: 235
Язык: английский
Формат: pdf (true)
Размер: 10.0 MB

Cloud-based Intelligent Informative Engineering for Society 5.0 is a model for the dissemination of cutting-edge technological innovation and assistive devices for people with physical impairments. This book showcases Cloud-based, high-performance Information systems and Informatics-based solutions for the verification of the information support requirements of the modern engineering, healthcare, modern business, organization, and academic communities. Cloud generally refers to something which is present at remote locations. It can provide various services over private and public networks like WAN, LAN, or VPN. Most of the applications like customer relationship management and emails run on the cloud. A distributed system consists of autonomous computers linked by a network and distribution middleware to coordinate activities and share system resources so users perceive it as a single, integrated computing facility.

Название: Recent Advances in Blockchain Technology: Real-world Applications
Автор: Sandeep Kumar Panda, Vaibhav Mishra, Sujata Priyambada Dash
Издательство: Springer
Год: 2023
Страниц: 334
Язык: английский
Формат: pdf (true), epub
Размер: 23.8 MB

This book provides insights on blockchain technology and its applications in real-world business, supply chain, health care, education, HRM, retail, logistics and transport industries. This book grants a comprehensive understanding of how this technology is functioning within modern real-world applications and how it can influence the future of the real-world applications in industry. The chapters cover the case study, applications of blockchain, benefits and challenges, disruptive innovations in real-world applications, privacy and security concerns, and the recent trends of blockchain in real-world applications. It is ideally intended for marketers, advertisers, brand managers, executives, managers, IT specialists and consultants, researchers, businesses, practitioners, stakeholders, academicians, and students interested in blockchain technology and its role in supply chain, health care, education, HRM, retail, logistics and transport industries.

Название: Организация беспроводных Ad Hoc и Hot Spot сетей в среде ОС Windows: учебное пособие для СПО
Автор: Заяц А.М., Хабаров С.П.
Издательство: Лань
Год: 2021
Страниц: 219
Язык: русский
Формат: pdf
Размер: 10.2 MB

В пособии после изложения сущности гибридных приложений на основе Apache Cordova (ранее PhoneGap) и NativeScript, их особенностей, достоинств и недостатков обсуждается базовая технология Cordova, а в качестве примера строится простое приложение, использующее данные геолокации. Дан краткий обзор ряда наиболее известных библиотек jаvascript и фреймворков на их основе. Объяснено, как устанавливать и использовать инструменты командной строки для управления жизненным циклом приложения Sencha Ext JS Modern и интеграции его с Cordova. Полные листинги кодов представлены в приложении. Особое внимание уделено вопросам разработки гибридных приложений под iOS. Подробно рассматривается так называемое Ad Hoc-распространение приложений через защищенное соединение с web-сервером.

Название: Intelligent Edge Computing for Cyber Physical Applications
Автор: D. Jude Hemanth, Brij B. Gupta, Mohamed Elhoseny, Swati Vijay Shinde
Издательство: Academic Press/Elsevier
Год: 2023
Страниц: 399
Язык: английский
Формат: pdf
Размер: 15.8 MB

Intelligent Edge Computing for Cyber Physical Applications introduces state-of-the-art research methodologies, tools and techniques, challenges, and solutions with further research opportunities in the area of edge-based cyber-physical systems. The book presents a comprehensive review of recent literature and analysis of different techniques for building edge-based CPS. In addition, it describes how edge-based CPS can be built to seamlessly interact with physical machines for optimal performance, covering various aspects of edge computing architectures for dynamic resource provisioning, mobile edge computing, energy saving scenarios, and different security issues. Sections feature practical use cases of edge-computing which will help readers understand the workings of edge-based systems in detail, taking into account the need to present intellectual challenges while appealing to a broad readership, including academic researchers, practicing engineers and managers, and graduate students.

Название: Age of Information: Foundations and Applications
Автор: Nikolaos Pappas, Mohamed A. Abd-Elmagid, Bo Zhou
Издательство: Cambridge University Press
Год: 2023
Страниц: 495
Язык: английский
Формат: pdf
Размер: 49.5 MB

At the forefront of cutting-edge technologies, this text provides a comprehensive treatment of a crucial network performance metric, ushering in new opportunities for rethinking the whole design of communication systems. Detailed exposition of the communication and network theoretic foundations of Age of Information (AoI) gives the reader a solid background, and discussion of the implications on signal processing and control theory shed light on the important potential of recent research. The text includes extensive real-world applications of this vital metric, including caching, the Internet of Things (IoT), and energy harvesting networks. The far-reaching applications of AoI include networked monitoring systems, cyber-physical systems such as the IoT, and information-oriented systems and data analytics applications ranging from the stock market to social networks. The future of this exciting subject in 5G communication systems and beyond make this a vital resource for graduate students, researchers and professionals.

Название: Power Systems Cybersecurity: Methods, Concepts, and Best Practices
Автор: Hassan Haes Alhelou, Nikos Hatziargyriou, Zhao Yang Dong
Издательство: Springer
Год: 2023
Страниц: 463
Язык: английский
Формат: pdf (true)
Размер: 11.8 MB

This book covers power systems cybersecurity. In order to enhance overall stability and security in wide-area cyber-physical power systems and defend against cyberattacks, new resilient operation, control, and protection methods are required. The cyberattack-resilient control methods improve overall cybersecurity and stability in normal and abnormal operating conditions. By contrast, cyberattack-resilient protection schemes are important to keep the secure operation of a system under the most severe contingencies and cyberattacks. The main subjects covered in the book are: 1) proposing new tolerant and cyberattack-resilient control and protection methods against cyberattacks for future power systems, 2) suggesting new methods for cyberattack detection and cybersecurity assessment, and 3) focusing on practical issues in modern power systems. Three Machine Learning (ML) methods Random Forest (RF), Logistic Regression (LR), and K-nearest neighbors (KNN) - as well as one Deep Learning (DL) method-SDAE - are dynamically compared in terms of F1 - score and accuracy. After the completion of the retraining process, the best-performing model replaces the existing one and labels the incoming data.