Название: The Hidden Potential of DNS In Security: Combating Malware, Data Exfiltration, and more - The Guide for Security Professionals
Автор: Joshua Kuo, Ross Gibson
Издательство: Infoblox
Год: 2023
Страниц: 192
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

DNS is a foundational element of network communications. It’s also the starting point for countless cyberattacks. Threat actors abuse DNS to install malware, exfiltrate data, and perpetrate malware threats. Cyber threats that leverage DNS are widespread, sophisticated, and rapidly evolving. DNS is used by over 90 percent of malware and in an ever-growing range of pernicious attacks. However, despite its vulnerabilities, DNS can unlock a hidden world of security capabilities that can help protect today’s highly distributed and cloud-integrated networks. The Hidden Potential of DNS in Security reveals how attackers exploit DNS and how cybersecurity professionals can proactively use DNS to turn the tables and mitigate those threats. Knowing how to leverage the protective capabilities of DNS can give you an unprecedented head start in stopping today’s advanced cyberthreats. This book gives you that knowledge. This vendor-agnostic book is written for security professionals who want to understand the risks and rewards of the DNS in a security context. We understand that DNS is not something most security practitioners spend a great deal of time studying, but it is nonetheless a critical component that security professionals must understand. Thus, this book focuses on the use of DNS by a security practitioner rather than how a system administrator would secure a DNS infrastructure. If you are a security professional trying to determine how to best leverage your DNS infrastructure to further your security mission, this book is for you.

Название: The Complete Home Networking Manual - 7th Edition 2023
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2023
Страниц: 164
Язык: английский
Формат: pdf
Размер: 79.5 MB

Ваша домашняя сеть постоянно испытывает сильную нагрузку из-за необходимости передавать большие объемы данных на ваш компьютер, Smart TV, игровую консоль и т.д. В большинстве случаев это работает без проблем или помех, но иногда ваш маршрутизатор отключен от Интернета или ваш Wi-Fi полностью не работает. В такие моменты, как этот, узнав больше о том, как это работает, вы сможете избежать головной боли - в основном от других членов семьи. Эта книга поможет вам разобраться в методах, связанных с созданием сетей. Какое оборудование необходимо, что оно делает и как максимально эффективно использовать каждый элемент сетевой головоломки. В нем вы узнаете, как наилучшим образом настроить свою домашнюю сеть, как улучшить ее и как защитить. Дополнительные советы о том, как защитить себя в Интернете, как избежать вирусов и вредоносных программ, как шифровать данные, как восстанавливаться после цифровых катастроф, как пользоваться Интернетом или виртуальной частной сетью Saw, сетевыми командами Windows и иметь дисковод. Если вы хотите улучшить свои знания в области сетевых технологий и цифровой безопасности, эта книга для вас.

Название: The AI Revolution in Networking, Cybersecurity, and Emerging Technologies (Early Release)
Автор: Omar Santos, Samer Salam, Hazim Dahir
Издательство: Addison-Wesley Professional/Pearson Education
Год: 2023
Страниц: 261
Язык: английский
Формат: epub
Размер: 10.1 MB

The AI Revolution is Here. Discover its Dynamic Applications in Networking, Cybersecurity, and More. AI is having a profound impact on nearly every sector of the workforce. Huge professional and financial opportunities await in the key domains of computer networking, cybersecurity, IoT, and cloud computing. The AI Revolution in Networking, Cybersecurity, and Emerging Technologies will give you the edge you need to harness AI for your benefit. Learn how AI can efficiently identify shadow data, fortify security measures, generate predictive analytics in real time, and so much more. In this comprehensive guide, Cisco professionals Omar Santos, Samer Salam, and Hazim Dahir engage you in both AI application and theory through practical case studies and predictions of future trends, which makes this book not just a valuable guide for today, but an indispensable resource for tomorrow. You’ll discover how AI is building robust bridges in collaboration tools and turning IoT into a super-intelligent network of devices so you can quickly identify and resolve network security threats while enhancing network performance. This book will show you how AI can help you modernize and fortify your operations and make yourself a key asset to your company.

Название: Intelligent Surfaces Empowered 6G Wireless Network
Автор: Qingqing Wu, Trung Q. Duong, Derrick Wing Kwan Ng, Robert Schober
Издательство: Wiley-IEEE Press
Год: 2024
Страниц: 365
Язык: английский
Формат: pdf (true)
Размер: 11.4 MB

Integrate intelligent surfaces into the wireless networks of the future. The next generation of wireless technology (6G) promises to transform wireless communication and human interconnectivity like never before. Intelligent surface, which adopts significant numbers of small reflective surfaces to reconfigure wireless connections and improve network performance, has recently been recognized as a critical component for enabling future 6G. The next phase of wireless technology demands engineers and researchers are familiar with this technology and are able to cope with the challenges. Intelligent Surfaces Empowered 6G Wireless Network provides a thorough overview of intelligent surface technologies and their applications in wireless networks and 6G. It includes an introduction to the fundamentals of intelligent surfaces, before moving to more advanced content for engineers who understand them and look to apply them in the 6G realm. Its detailed discussion of the challenges and opportunities posed by intelligent surfaces empowered wireless networks makes it the first work of its kind. Intelligent Surfaces Empowered 6G Wireless Network is a must for students, researchers, and working engineers looking to understand this vital aspect of the coming 6G revolution.

Название: Autonomous Driving Network: Network Architecture in the Era of Autonomy
Автор: Wenshuan Dang, River Huang, Yijun Yu
Издательство: CRC Press
Год: 2024
Страниц: 400
Язык: английский
Формат: pdf (true)
Размер: 25.3 MB

Aiming to outline the vision of realizing automated and intelligent communication networks in the era of intelligence, this book describes the development history, application scenarios, theories, architectures, and key technologies of Huawei's Autonomous Driving Network (ADN) solution. In the book, the authors explain the design of the top-level architecture, hierarchical architecture (ANE, NetGraph, and AI Native NE), and key feature architecture (distributed AI and endogenous security) that underpin Huawei's ADN solution. The book delves into various key technologies, including trustworthy AI, distributed AI, digital twin, network simulation, digitization of knowledge and expertise, human-machine symbiosis, NE endogenous intelligence, and endogenous security. It also provides an overview of the standards and level evaluation methods defined by industry and standards organizations, and uses Huawei's ADN solution as an example to illustrate how to implement AN. Autonomous Networks (AN), a product of the mutual development between network and digital technologies, has become an indispensable capability for future networks. It will help coordinate network devices and management systems, improve network intelligence, enable intelligent services, and promote transformation toward digital, automated, and intelligent infrastructure.

Название: CompTIA CySA+ Cybersecurity Analyst Certification All-in-One Exam Guide (Exam CS0-003), 3rd Edition
Автор: Mya Heath, Bobby E. Rogers, Brent Chapman
Издательство: McGraw Hill
Год: 2024
Страниц: 560
Язык: английский
Формат: epub (true)
Размер: 17.4 MB

Prepare for the CompTIA CySA+ certification exam using this fully updated self-study resource. Take the current version of the challenging CompTIA CySA+ certification exam with confidence using the detailed information contained in this up-to-date integrated study system. Based on proven pedagogy, the book contains detailed explanations, real-world examples, step-by-step exercises, and exam-focused special elements that teach and reinforce practical skills. CompTIA CySA+ Cybersecurity Analyst Certification All-in-One Exam Guide, Third Edition (Exam CS0-003) covers 100% of 2023 exam objectives and features re-structured content and new topics. Online content enables you to test yourself with full-length, timed practice exams or create customized quizzes by chapter or exam domain. Designed to help you pass the exam with ease, this comprehensive guide also serves as an essential on-the-job reference. In our discussion of network analysis tools, it’s important to start with BPF (Berkeley Packet Filter). BPF is a critical low-level filtering technology that forms the backbone of various network analysis tools, including Wireshark, TShark, and tcpdump. By delving into BPF first, we can establish a solid understanding of its capabilities and inner workings. This knowledge will serve as a foundation for our subsequent discussions on tcpdump and Wireshark.

Название: Discovering Cybersecurity: A Technical Introduction for the Absolute Beginner
Автор: Seth James Nielson
Издательство: Apress
Год: 2023
Страниц: 447
Язык: английский
Формат: pdf (true), epub
Размер: 27.7 MB

The contemporary IT landscape is littered with various technologies that vendors claim will “solve” an organization’s cybersecurity challenges. These technologies are powerful and, in the right context, can be very effective. But misunderstood and misused, they either do not provide effective protection or do not protect the right things. This results in unnecessary expenditures, false beliefs of security, and interference with an organization’s mission. This book introduces major technologies that are employed in today’s cybersecurity landscape and the fundamental principles and philosophies behind them. By grasping these core concepts, professionals in every organization are better equipped to know what kind of technology they need, ask the right questions of vendors, and better interface with their CISO and security organization. The book is largely directed at beginners, including non-technical professionals such as policy makers, compliance teams, and business executives. For professionals with no technical training in engineering, computers, or other technology; those who want to know things at a technical level but have no previous background; professionals with a background in policy, compliance, and management; technical professionals without a background in computer security who seek an introduction to security topics; those with a security background who are not familiar with this breadth of technology.

Название: Основы современной криптографии и стеганографии
Автор: Рябко Б.Я., Фионов А.Н.
Издательство: Горячая линия-Телеком
Год: 2010
Cтраниц: 220
Формат: pdf
Размер: 11 мб
Язык: русский

В монографии изложены основные подходы и методы современной криптографии и стеганографии для решения задач, возникающих при обработке, хранении и передаче информации. Рассмотрены основные шифры с открытыми ключами, методы цифровой подписи, основные криптографические протоколы, блоковые и потоковые шифры, криптографические хешфункции, а также редко встречающиеся в литературе вопросы о конструкции доказуемо невскрываемых криптосистем и криптографии на эллиптических кривых.

Название: AWS IoT With Edge ML and Cybersecurity: A Hands-On Approach
Автор: Syed Rehan
Издательство: Apress
Год: 2024
Страниц: 355
Язык: английский
Формат: pdf
Размер: 15.2 MB

In an era where the fusion of connectivity and technology is redefining industries, this book is a must-have guide for aspiring technologists and seasoned professionals alike. This meticulously crafted handbook guides you through every aspect of AWS IoT, touching upon vital spheres such as edge computing, machine learning, and industrial IoT, with a distinct spotlight on cybersecurity. Over the course of this book, industry veteran Syed Rehad unveils the secrets to setting up your AWS IoT environment and walks you through advanced concepts such as leveraging MQTT, mastering Digital Twin implementation, and plumbing the depths of edge machine learning. Whether you're experimenting with virtual devices or hands-on with Raspberry Pi setups, this book will steer you towards innovation and a transformative journey where technology meets intelligence and security, all under the expansive umbrella of AWS IoT. For IoT developers and enthusiasts, professionals who want to implement IoT solutions in industrial scenarios, system architects and designers interested in edge machine learning, business intelligence analysts, and cybersecurity professionals.

Название: Cloud and Edge Networking
Автор: Kamel Haddadou, Guy Pujolle
Издательство: Wiley-ISTE
Год: 2023
Страниц: 303
Язык: английский
Формат: pdf (true)
Размер: 56.4 MB

A major transformation in the world of networks is underway, as the focus shifts from physical technology to software-based solutions. In this book, the authors present this new generation of networks that are based in the Cloud by detailing the transition from a complex environment to a simple digital infrastructure. This infrastructure brings together connected devices, the antennas that collect radio waves, the optical fibers that carry signals and the data center that handles all of the different processes. From this perspective, the data center becomes the brain, managing network services, controls, automation, intelligence, security and other applications. This architecture is relevant to carrier networks, the Internet of Things, enterprise networks and the global networks of the major Internet companies. Cloud Networking is revolutionizing the field of networks by proposing a complete paradigm shift. The Cloud imposes a completely different vision of the Internet with centralized controls and a virtualization of all the functions necessary to the life of a network, the latter consisting of the replacement of hardware equipment by software equipment which runs in the Cloud. As a result, physical networks are replaced by logical networks that run in data centers that are more or less remote from the network nodes themselves.