Название: 5G NR, Wi-Fi 6, and Bluetooth LE 5: A Primer on Smartphone Wireless Technologies
Автор: Douglas H. Morais
Издательство: Springer
Год: 2023
Страниц: 191
Язык: английский
Формат: pdf (true), epub
Размер: 11.6 MB

This book provides, at a high level and in a tractable fashion, a description of how wireless communications are achieved in the latest smartphones. The author shows how smartphones communicate via three separate systems, namely 5G NR, Wi-Fi 6, and Bluetooth Low Energy 5. He explains how 5G NR allows mobile voice and high-speed data communication, how Wi-Fi allows smartphone attachment to the Internet independent of 5G NR, and how Bluetooth allows smartphone attachment to speakers, in-car entertainment systems, smart watches, etc. This text explains the key basic technologies employed and then addresses how each system operates. This book is of interest to anyone with a rudimentary scientific understanding who desires to know more at an intuitive level rather than rigorous one how smartphones achieve wireless communications.

Название: Сети связи пост-NGN
Автор: Гольдштейн Б.С., Кучерявый А.Е.
Издательство: СПб.: БXB-Пeтepбуpг
Год: 2014
Cтраниц: 160
Формат: pdf
Размер: 11 мб
Язык: русский

Книга описывает инфокоммуникационные сети пост-NGN второго десятилетия текущего века. Предназначается студентам, бакалаврам и магистрам, а также аспирантам, исследования которых прямо или косвенно затрагивают разные аспекты построения, технической эксплуатации и развития перспективных телекоммуникационных сетей. Инженеры и менеджеры, работающие в области инфокоммуникаций, тоже найдут для себя новое.

Название: Вычислительные системы, сети и телекоммуникации
Автор: Токарев В.Л.
Издательство: Промпилот
Год: 2010
Cтраниц: 477
Формат: djvu
Размер: 12 мб
Язык: русский

В учебном пособии рассмотрены принципы построения, архитектура функциональная и структурная организация, основные устройства и модули вычислительных машин, сетей и структура и характеристики систем телекоммуникаций. Рассмотрены их программное обеспечение, функционирование и перспективы развития.

Название: Practical Insecurity: The Layman's Guide to Digital Security and Digital Self-defense
Автор: Lyndon Marshall
Издательство: River Publishers
Год: 2023
Страниц: 192
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

This book provides practical advice for everyone on how to effectively secure yourself, your devices, and your privacy in an era where all of those things seem doomed. From acquiring software, to the ongoing flaws in email, to the risks of file sharing, and issues surrounding social media and social reputation, Practical Insecurity is the tool you need to maximize your self-protection in the digital world. Everyone has had a brush with cybersecurity―in some way. Our computer has gotten a virus, somebody you know has lost all their company’s data because of ransomware, someone has stolen our identity, a store we do business with has their computer system compromised―including our account―so we are offered free identity protection, and so on. It seems like everyday there is another bit of bad news and it often impacts us. But, the question largely goes what can I do as an individual or as the owner of a small business to protect myself against having my security compromised? Practical Insecurity provides the answers.

Название: The Great Web 3.0 Glossary: All you need to know about Blockchain, Crypto, NFT, Metaverse, Service Robots & Artificial Intelligence
Автор: Nikolas Beutin, Daniel Boran
Издательство: Fachmedien Recht und Wirtschaft
Год: 2023
Страниц: 207
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

Metaverse, Non-Fungible Tokens (NFTs), Cryptocurrencies, Blockchain, Artificial Intelligence (AI), Service Robots etc. are a rapidly expanding field with an ever-increasing number of terms and community-specific jargon. A new term is not always accompanied by something truly novel. In addition to verbal "pseudo-innuendos" and "crypto-slang" introduced with the intent of attracting attention quickly, there are several significant new developments. The issue with this development is that the risk of "Babylonian language confusion" is growing exponentially. The encyclopedia is intended for managers, students, and professors alike. With the aid of this encyclopedia, managers who are faced with Metaverse, NFT, Cryptocurrency, AI, Predictive Modeling, Service Robot, or Blockchain decisions in their daily work should have quick access to technical terms. This encyclopedia is also intended to help students keep track of the subject’s numerous terms as they study it. The encyclopedia can also be used as a guide for a consistent use of Metaverse, NFT, Cryptocurrency, and Blockchain terminology by instructors, teachers, and professors.

Название: Google Cloud Platform (GCP) Professional Cloud Network Engineer Certification Companion: Learn and Apply Network Design Concepts to Prepare for the Exam
Автор: Dario Cabianca
Издательство: Apress
Год: 2023
Страниц: 445
Язык: английский
Формат: pdf (true)
Размер: 47.4 MB

While many guides exist to help software engineers learn cloud networking design and architecture concepts, and even prepare for cloud network certifications on AWS and Azure, far fewer resources are available covering the Google Cloud Platform (GCP) Professional Cloud Network Engineer certification exam. Well, look no further! This self-paced guide book is designed to help engineers learn cloud networking best practices on GCP, and prepare for the GCP Professional Cloud Network Engineer certification exam. You will waste no time when you use this study companion. It lets you dive in and learn how GCP differs from other public cloud providers (AWS and Microsoft Azure).

Название: Security and Risk Analysis for Intelligent Edge Computing
Автор: Gautam Srivastava, Uttam Ghosh, Jerry Chun-Wei Lin
Издательство: Springer
Серия: Advances in Information Security
Год: 2023
Страниц: 244
Язык: английский
Формат: pdf (true), epub
Размер: 25.1 MB

This book offers the latest research results in security and privacy for Intelligent Edge Computing Systems. It presents state-of-the art content and provides an in-depth overview of the basic background in this related field. Practical areas in both security and risk analysis are addressed as well as connections directly linked to Edge Computing paradigms. This book also offers an excellent foundation on the fundamental concepts and principles of security, privacy and risk analysis in Edge Computation infrastructures. It guides the reader through the core ideas with relevant ease. Edge Computing has burst onto the computational scene offering key technologies for allowing more flexibility at the edge of networks. As Edge Computing has evolved as well as the need for more in-depth solutions in security, privacy and risk analysis at the edge. This book includes various case studies and applications on Edge Computing.

Название: Risk Identification by Penetration Testing: A Comprehensive Guide to the PTES Framework
Автор: Brandon S. Keath
Издательство: Leanpub
Год: 2023-05-04
Страниц: 121
Язык: английский
Формат: pdf (true)
Размер: 10.2 MB

Dive into the world of penetration testing with this comprehensive guide by cybersecurity expert, Brandon S. Keath. Explore each stage of the Penetration Testing Execution Standard, learn essential tools and techniques, and gain insights from real-world examples. Master the art of ethical hacking and become a skilled penetration tester. In this section, we will explore post-exploitation with Metasploit, focusing on the main features of Meterpreter and the use of shells outside of Metasploit. Post-exploitation refers to the actions taken after gaining unauthorized access to a system. The goal is to maintain control, gather valuable information, and, in some cases, pivot to other systems within the network. Meterpreter is a powerful post-exploitation tool included in Metasploit. It provides advanced features and functionalities that facilitate information gathering, privilege escalation, maintaining access, and more. Meterpreter runs in memory, making it difficult to detect by antivirus software.

Название: Cooperative and Distributed Intelligent Computation in Fog Computing: Concepts, Architectures, and Frameworks
Автор: Hoa Tran-Dang, Dong-Seong Kim
Издательство: Springer
Год: 2023
Страниц: 211
Язык: английский
Формат: pdf (true), epub
Размер: 21.1 MB

This informative text/reference presents a detailed review of the state of the art in fog computing paradigm. In particular, the book examines a broad range of important cooperative and distributed computation algorithms, along with their design objectives and technical challenges. The coverage includes the conceptual fundamental of fog computing, its practical applications, cooperative and distributed computation algorithms using optimization, swarm intelligence, matching theory, and reinforcement learning methods. Discussions are also provided on remaining challenges and open research issues for designing and developing the efficient distributed computation solutions in the next-generation of fog-enabled IoT systems. The Internet of Things (IoT) paradigm has been expanded rapidly as a key pillar to realize the smart concept in various domains such as smart cities, smart grids, and smart factories since it enables the interconnection and interoperability of IoT-enabled physical and virtual entities to create smart services and informed decision-making for monitoring, control, and management purposes.

Название: The Active Defender: Immersion in the Offensive Security Mindset
Автор: Catherine J. Ullman
Издательство: Wiley
Год: 2023
Страниц: 272
Язык: английский
Формат: epub (true)
Размер: 10.2 MB

Immerse yourself in the offensive security mindset to better defend against attacks. In The Active Defender: Immersion in the Offensive Security Mindset, Senior Information Security Forensic Analyst Dr. Catherine J. Ullman delivers an expert treatment of the Active Defender approach to information security. In the book, you'll learn to understand and embrace the knowledge you can gain from the offensive security community. You'll become familiar with the hacker mindset, which allows you to gain emergent insight into how attackers operate and better grasp the nature of the risks and threats in your environment. Protecting computers, networks, software programs, and data from attack, damage, or unauthorized access is a difficult job, as evidenced by the fact that successful attacks continue to be on the rise. This book introduces the idea of the Active Defender as an alternative approach to the way cybersecurity defense has typically been practiced. The traditional approach is usually passive or reactive, waiting to respond to alerts or other indications of attack. The Active Defender, by comparison, is someone who seeks to understand a hacker mindset and embraces the knowledge gained from the offensive security community in order to be more effective.