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Название: Основы современной криптографии
Автор: Баричев С.Г., Серов Р.Е.
Издательство: М.: Горячая Линия — Телеком
Год: 2006
Cтраниц: 152
Формат: pdf
Размер: 12 мб
Язык: русский

Интересная книга по основам криптографии. В первой главе рассказывается история криптографии, основные понятия и определения, требования к криптосистемам, а также краткие сведения о криптоанализе. Далее рассматриваются традиционные симметричные и асимметричные криптосистемы, включая Криптосистемы Эль-Гамаля, Диффи-Хеллмана, Ривеста-Шамира-Адлемана, Меркля-Хеллмана и Хора-Ривеста, а также криптосистемы, основанные на эллиптических кривых.

Название: Introduction to Wireless Networking and Its Impact on Applications
Автор: Peter Steenkiste
Издательство: Springer
Серия: Synthesis Lectures on Mobile & Pervasive Computing
Год: 2023
Страниц: 131
Язык: английский
Формат: pdf (true), epub
Размер: 14.2 MB

This book teaches readers how wireless networks work, why some of their properties impact wireless network performance at the application level, and what both network engineers and application developers can do to cope with these challenges. Internet users increasingly rely on wireless access links for diverse tasks such as web browsing, video conferencing, interactive games, and data sharing. Irrespective of how they access the Internet, they expect good performance and a high quality of experience. Unfortunately, wireless access networks are much more challenging to build than wired networks. In wired networks, signals used for communication are contained in a carefully engineered transmission medium. In contrast, wireless signals travel in our physical environment, where the presence of obstacles, interference, and mobility can affect communication. In addition, network performance can differ significantly across physical environments. As a result, the performance of wireless links is often lower and less predictable than that of wired links. The author structured the book according to the layers in the Internet protocol stack, similar to traditional network books. However, rather than presenting a general description of each layer, the focus is on wireless networks and how they differ from wired networks.

Название: Penetration Testing of Computer Networks Using BurpSuite and Various Penetration Testing Tools
Автор: Dr. Hidaia Mahmood Alassouli
Издательство: Independently published
Год: 2023
Страниц: 179
Язык: английский
Формат: epub (true)
Размер: 10.1 MB

Burp Suite is an integrated platform/graphical tool for performing security testing of web applications. Burp suite is a java application that can be used to secure or crack web applications. The suite consists of different tools, like a proxy server, a web spider an intruder and a so-called repeater, with which requests can be automated. You can use Burp's automated and manual tools to obtain detailed information about your target applications. Damn Vulnerable Web App (DVWA) is a PHP/MySQL web application that is damn vulnerable. Its main goals are to be an aid for security professionals to test their skills and tools in a legal environment, help web developers better understand the processes of securing web applications and aid teachers/students to teach/learn web application security in a class room environment. In this report I am using a combination of Burp tools to detect and exploit vulnerabilities in Damn Vulnerable Web App (DVWA) with low security. By default, Burp Scanner scans all requests and responses that pass through the proxy. Burp lists any issues that it identifies under Issue activity on the Dashboard. You can also use Burp Scanner to actively audit for vulnerabilities. Scanner sends additional requests and analyzes the application's traffic and behavior to identify issues.

Название: IoT Enabled Multi-Energy Systems : From Isolated Energy Grids to Modern Interconnected Networks
Автор: Mohammadreza Daneshvar, Behnam Mohammadi-Ivatloo
Издательство: Academic Press/Elsevier
Год: 2023
Страниц: 191
Язык: английский
Формат: pdf (true), epub
Размер: 10.2 MB

IoT-Enabled Multi-Energy Systems: From Isolated Energy Grids to Modern Interconnected Networks proposes practical solutions for the management and control of energy interactions throughout the interconnected energy infrastructures of the future multi-energy grid. The book discusses a panorama of modeling, planning and optimization considerations for IoT technologies, their applications across grid modernization, and the coordinated operation of multi-vector energy grids. The work is suitable for energy, power, mechanical, chemical, process and environmental engineers, and highly relevant for researchers and postgraduate students who work on energy systems. Sections address core theoretical underpinnings, significant challenges and opportunities, how to support IoT-based developed expert systems, and how AI can empower IoT technologies to sustainably develop fully renewable modern multi-carrier energy networks. Contributors address artificial intelligence technology and its applications in developing IoT-based technologies, cloud-based intelligent energy management schemes, Data Science and multi-energy Big Data analysis, Machine Learning and Deep Learning techniques in multi-energy systems, and much more.

Название: Channel Coding in 5G New Radio
Автор: Jun Xu, Yifei Yuan
Издательство: CRC Press
Год: 2023
Страниц: 330
Язык: английский
Формат: pdf (true)
Размер: 50.6 MB

This book provides a comprehensive coverage of major channel codes adopted since the 3rd generation of mobile communication. Modulation schemes suitable for 5G mobile communications are also described based on key New Radio application scenarios and performance requirements. It covers low density parity check (LDPC) codes, Polar codes, tail-biting convolutional codes (TBCC) and Turbo codes. Outer codes and a few advanced coding and modulations are also discussed. In addition, it includes detailed illustration of each channel coding scheme such as the basic code structure, decoding algorithms, performance evaluation and complexity analysis. The book offers insights on why and how channel codes are designed and developed in standardization organizations, which significantly facilitates the reading and understanding of the of 5G channel coding technologies.

Название: Beyond Edge Computing: Swarm Computing and Ad-hoc Edge Clouds
Автор: Ana Juan Ferrer
Издательство: Springer
Год: 2023
Страниц: 197
Язык: английский
Формат: pdf (true), epub
Размер: 22.3 MB

This book explores the most recent Edge and Distributed Cloud computing research and industrial advances, settling the basis for Advanced Swarm Computing developments. It features the Swarm computing concepts and realizes it as an Ad-hoc Edge Cloud architecture. Unlike current techniques in Edge and Cloud computing that solely view IoT connected devices as sources of data, Swarm computing aims at using the compute capabilities of IoT connected devices in coordination with current Edge and Cloud computing innovations. In addition to being more widely available, IoT-connected devices are also quickly becoming more sophisticated in terms of their ability to carry considerable compute and storage resources. Swarm computing and Ad-hoc Edge Cloud take full advantage of this trend to create on-demand, autonomic and decentralized self-managed computing infrastructures.

Название: Emerging Networking in the Digital Transformation Age: Approaches, Protocols, Platforms, Best Practices, and Energy Efficiency
Автор: Mikhailo Klymash, Andriy Luntovskyy, Mykola Beshley, Igor Melnyk
Издательство: Springer
Год: 2023
Страниц: 693
Язык: английский
Формат: pdf (true)
Размер: 59.7 MB

This book covers a range of leading-edge topics. It is suitable for teaching specialists for advanced lectures in the domains of systems architecture and distributed platforms. Furthermore, it serves as a basis for undergraduates as well as an inspiration for interesting postgraduates, looking for new challenges. It addresses a holistic view of QoS, which becomes nowadays via Digital Transformations less technically and more socially driven. This includes IoT, energy efficiency, secure transactions, blockchains, and smart contracting. Under the term Emerging Networking (EmN), we cover the steadily growing diversity of smart mobile and robotic apps and unmanned scenarios (UAV). EmN supports distributed intelligence across the combined mobile, wireless, and fixed networks in the edge-to-cloud continuum. The 6G driving factors and potentials in the mid-term are examined. Operative (emergency) networking, which assists rescue troops at sites, also belongs to the above-mentioned problems. The EmN architecture includes the components of SDN, blockchain, and AI with efficient slicing and cloud support.

Название: 5G Wireless Communication System in Healthcare Informatics
Автор: Manoj Gupta, Arun Kumar, Basant Agarwal
Издательство: CRC Press
Год: 2023
Страниц: 213
Язык: английский
Формат: pdf (true)
Размер: 26.7 MB

This text discusses problems and needs with the implementation of a 5G mobile communications system in the healthcare sector. It covers the issues related to advanced modulation schemes, telehealth, and remote diagnosis. It discusses important topics including virtual healthcare monitoring, spectrum sensing techniques, the role of 5G in medical applications, the role of nano- communication in healthcare informatics, and remote diagnosis. The text will be useful for graduate students, academic researchers, and professionals in the fields of electrical, and electronics and communication engineering, and allied healthcare. This reference text covers the latest advances in the field of 5G mobile communication for healthcare informatics, addressing both original algorithm development and new applications of 5G mobile Communications.

Название: Sustainable Computing: Transforming Industry 4.0 to Society 5.0
Автор: Shashank Awasthi, Goutam Sanyal, Carlos M. Travieso-Gonzalez
Издательство: Springer
Год: 2023
Страниц: 352
Язык: английский
Формат: pdf (true), epub
Размер: 55.6 MB

This book presents recent advancements in Industry 4.0 and addresses how these can be useful in achieving sustainable solutions in Society 5.0. The book also serves as a reference for developing sustainable engineering solutions to various socio-economic and techno-commercial issues. The book is meticulously structured into two sections: Section I sheds light on fundamentals, nitty-gritties, and principles of technological innovations and advancement in Artificial Intelligence, Cloud Computing, industrial Internet of Things (IIOT), and Society 5.0, whereas Section II covers viable engineering solutions developments for revamping Industry 4.0 to Society 5.0. Overall, the authors aim to show how technological advancements can be used to address social issues and improve society. The wireless communication industry is facing new challenges due to constant evolution of new standards (2.5G, 3G, 4G and 5G), existence of incompatible wireless network technologies in different countries inhibiting deployment of global roaming facilities and problems in rolling out new services/features due to widespread presence of legacy subscriber handsets. Software-defined radio (SDR) technology promises to solve these problems by implementing the radio functionality on a generic hardware platform.

Название: NFT Gold Rush: The ultimate NFT handbook for beginners
Автор: Robert Joo, Aurel George Proorocu, Stepan Krivosheev
Издательство: BPB Publications
Год: 2023
Страниц: 408
Язык: английский
Формат: epub (true)
Размер: 10.2 MB

The ultimate guide to NFTs: Join the NFT Gold Rush and claim your first Free NFT here. NFTs or non-fungible tokens are digital assets based on decentralized ledger blockchain technology. If you want a deeper understanding of NFT ownership and the fintech that lies beneath it, then this book is for you. “NFT Gold Rush” explains everything you need to know about NFTs. The book commences with an introduction as to why NFTs are a trend today and the observation that this trend will only become more robust because of the rapid development of the web beyond web 3.0 where private ownership in cyberspace becomes possible. It then explains how blockchain and cryptocurrency can kickstart the process of tokenization and minting so that NFTs can be created. Once this is established, the book helps you look at transactions that can be done with the NFTs as a new type class of digital financial asset. Moving on, the book explains a step-by-step analysis of how to use IT in the creation of NFTs. The book helps you get familiar with the entire minting process, including setting up your own minting page.