Название: Software-Defined Networking: Extending SDN Control to Large-Scale Networks, Volume 2
Автор: Fetia Bannour, Sami Souihi, Abdelhamid Mellouk
Издательство: Wiley-ISTE
Год: 2022
Страниц: 173
Язык: английский
Формат: pdf (true), epub (true)
Размер: 19.7 MB

This book reviews the concept of Software-Defined Networking (SDN) by studying the SDN architecture. It provides a detailed analysis of state-of-the-art distributed SDN controller platforms by assessing their advantages and drawbacks and classifying them in novel ways according to various criteria. Additionally, a thorough examination of the major challenges of existing distributed SDN controllers is provided along with insights into emerging and future trends in that area. Decentralization challenges in large-scale networks are tackled using three novel approaches, applied to the SDN control plane presented in the book. The first approach addresses the SDN controller placement optimization problem in large-scale IoT-like networks by proposing novel scalability and reliability aware controller placement strategies. The second and third approaches tackle the knowledge sharing problem between the distributed controllers by suggesting adaptive multilevel consistency models following the concept of continuous Quorum-based consistency. These approaches have been validated using different SDN applications, developed from real-world SDN controllers.

Название: Revealing Media Bias in News Articles: NLP Techniques for Automated Frame Analysis
Автор: Felix Hamborg
Издательство: Springer
Год: 2023
Страниц: 245
Язык: английский
Формат: pdf (true), epub
Размер: 30.5 MB

This book presents an interdisciplinary approach to reveal biases in English news articles reporting on a given political event. The approach named person-oriented framing analysis identifies the coverage’s different perspectives on the event by assessing how articles portray the persons involved in the event. In contrast to prior automated approaches, the identified frames are more meaningful and substantially present in person-oriented news coverage. The book is structured in seven chapters: Chapter 1 presents a few of the severe problems caused by slanted news coverage and identifies the research gap that motivated the research described in this thesis. Chapter 2 discusses manual analysis concepts and exemplary studies from the social sciences and automated approaches, mostly from computer science and computational linguistics, to analyze and reveal media bias. This way, it identifies the strengths and weaknesses of current approaches for identifying and revealing media bias. Chapter 3 discusses the solution design space to address the identified research gap and introduces person-oriented framing analysis (PFA). Crawling news websites can be achieved using many web crawling frameworks, such as scrapy for Python. Such frameworks traverse the links of websites, hence need to be tailored to the specific use case. Extracting information from news articles is required to convert the raw data that the crawler retrieves into a format that is suitable for further analysis tasks, such as Natural Language Processing.

Название: Hacker's Manual - 14th Edition, 2023
Издательство: Future Publishing
Автор: Dan Peel (Editor)
Год: 2023
Страниц: 148
Язык: Английский
Формат: PDF
Размер: 105 Mб

Welcome to the 2023 edition of the Hacker's Manual! You hold in your hands 164 pages of Linux hacking tutorials, guides and features from the experts at Linux Format magazine - the home of open source software. In this edition we've gone in hard for security. You'll find guides to securing servers, getting a grounding in hacking, using security tools such as Kali and Fedora Security Lab, alongside solid features explaining how to protect your privacy online using established tools like Tails

Название: Energy IoT Architecture: From Theory to Practice
Автор: Stuart McCafferty
Издательство: Artech House
Год: 2023
Страниц: 245
Язык: английский
Формат: pdf (true)
Размер: 27.5 MB

This book provides a very common-sense approach to transforming the Electricity Industry to meet clean energy goals and simplifying coordination with DER at scale with plug and play interoperability over time. It shows you a new way to architect solutions using a modern, event-driven, standards-based, elastic, cloud-based, distributed architecture to simplify and abstract communications with utility, customer, and third-party owned clean energy assets. You’ll find detailed explanations of common energy IoT reference architecture; understand integration of utility, customer, and third party distributed grid assets to support grid services and market opportunities, and master the elastic scalability solution which is considered by many to be the biggest problem in utility systems for DER. This is a must-have resource for architects, engineers, software developers, government officials, undergraduate students, and professors.

Название: Шифровальщики. Как реагировать на атаки с использованием программ-вымогателей
Автор: Олег Скулкин
Язык: русский
Издательство: Альпина Диджитал
Год: 2022
Страниц: 280
Формат: pdf
Размер: 10,2 Мб

«Шифровальщики» – это программы, которые находят уязвимости в сетях предприятий, чтобы потом с помощью этих уязвимостей внедриться в сеть, завладеть ценной для предприятия информацией и далее вымогать деньги из руководства компании. Разумеется, программы эти создаются людьми, которые могут как объединяться в преступные группы, так и действовать поодиночке. В последние годы происходит рост кибератак именно с помощью программ-шифровальщиков. К сожалению, этот тренд не обошел и Россию – здесь количество таких атак только за 2021 год выросло более чем в три (!) раза.

Название: Kids Cybersecurity Using Computational Intelligence Techniques
Автор: Wael M. S. Yafooz, Hussain Al-Aqrabi, Arafat Al-Dhaqm
Издательство: Springer
Серия: Studies in Computational Intelligence
Год: 2023
Страниц: 279
Язык: английский
Формат: pdf (true), epub
Размер: 24.9 MB

Cybersecurity is a fast-evolving topic. There are many approaches and technologies designed to protect students. This book introduces and presents the newest up-to-date methods, approaches and technologies on how to detect child cyberbullying on social media as well as monitor kids E-learning, monitor games designed and social media activities for kids. On a daily basis, children are exposed to harmful content online. There have been many attempts to resolve this issue by conducting methods based on rating and ranking as well as reviewing comments to show the relevancy of these videos to children; unfortunately, there still remains a lack of supervision on videos dedicated to kids. This book also introduces a new algorithm for content analysis against harmful information for kids. Furthermore, it establishes the goal to track useful information of kids and institutes detection of kid’s textual aggression through methods of Machine Learning and Deep Learning and Natural Language Processing (NLP) for a safer space for children on social media and online and to combat problems, such as lack of supervision, cyberbullying, kid’s exposure to harmful content.

Название: Advances in SIoT (Social Internet of Things)
Автор: Gururaj H.L., Pramod H.B., Gowtham M.
Издательство: CRC Press
Серия: Innovations in Intelligent Internet of Everything (IoE)
Год: 2023
Страниц: 327
Язык: английский
Формат: pdf (true)
Размер: 23.2 MB

The Social Internet of Things (SIoT) has become a hot topic in academic research. It employs the theory of social networks into the different levels of the Internet of Things (IoTs) and has brought new possibilities for the development of IoTs. Essentially, the SIoT is a subset of IoTs. It uses intelligent hardware and humans as the node, a social network as the organization type, the social relationship between things, things and humans, and between humans, formatting research methods and models with social network characteristics to realize the connection, service, and application of the IoTs. Moreover, SIoT is a form of realization of technology, architecture, and application of the IoTs using social network research methods. It further promotes the integration between real-world and virtual cyberspace, contributes the realization of the IoTs, expands the research scope of the social networking, and provides a new solution for the specific problems of the IoTs. Consequently, there is a tremendous need for researchers to have a comprehensive knowledge of the advances in SIoT.

Название: Cloud Computing Tricks And Tips - 13th Edition, 2023
Автор: Papercut Ltd
Издательство: Papercut Ltd
Год: 2023
Язык: английский
Формат: pdf
Размер: 37.0 MB

Cloud Computing Tricks and Tips is the perfect digital publication for the user that wants to take their skill set to the next level. Do you want to enhance your user experience? Or wish to gain insider knowledge? Do you want to learn directly from experts in their field? Learn the numerous short cuts that the professionals use? Over the pages of the new advanced user guide you will learn everything you will need to know to become a more confident, better skilled and experienced owner. A user that will make the absolute most of their storage use and ultimately the cloud itself. An achievement you can earn by simply enabling us to exclusively help and teach you the abilities we have gained over our decades of experience.

Название: Encyclopedia Cyberspacia : The 42nd and Final Encyclopedia Cyberspacia
Автор: Lefty Insider
Издательство: Leanpub
Год: November 2022
Страниц: 433
Язык: английский
Формат: pdf (true)
Размер: 12.8 MB

This Guide is intended to provide you the information required to efficiently and safely navigate the Dark Web. A how-to book on how to safely navigate and survive the Dark Web. Appendices include information regarding online history, philosophy, anonymity, and privacy in general. Following the chapters, you will find appendices, which provide supplemental information, history, and opinion about Cyberspace. This is fourth book is intended to be a reference book and an addition to the Library of Imperial Trantor on the Dark Web. The Dark Web in reality consists of websites that exist in darkness, on overlay networks that use the Internet but require specific software, configurations, or authorization to access. This guide exposes what you need to do and what you need to know to successfully transition through the Dark Web of semi-private computer networks. This part of Cyberspacia is where individuals can communicate and conduct business anonymously without divulging identifying information, such as personal identification or a user's location. The Dark Web consists of small, friend-to-friend peer-to-peer networks, as well as large, popular networks such as Tor, Freenet, I2P, and Riffle operated by semi-public organizations and individuals. This book seeks to answer the following questions, while educating the reader with helpful information.

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.