ОС и Сети

Материал ориентирован на последние версии операционных систем FreeBSD, РУС-BSD, OpenBSD. С позиции типичного пользователя BSD показано, как самостоятельно настроить и оптимизировать эту операционную систему. Особое внимание уделяется повседневным задачам администратора. Рассмотрено резервное копирование, настройка сетевых сервисов, организация RAID-массивов (CCD и graid), борьба с рекламными баннерами и спамом (Rejik, squidGuard), анализ журналов сервера, подсчет трафика, мониторинг сети и др....

Everything you need to start your career in computer networking Looking to land that computer networking position? Look no further! Getting a Networking Job For Dummies offers all the tools and step-by-step guidance you need to stand out from the crowd, get your foot in the door, and secure a job in this fast-growing sector. In no time, you'll get a handle on networking roles, necessary education, training, and certifications, ways to brand yourself for your dream career, and so much more. These...

Рассмотрена разработка программ для мобильных устройств под управлением операционной системы Google Android. Приведены базовые сведения о платформе Android. Описано программное обеспечение, необходимое для разработки Android-приложений. Рассмотрены основные компоненты приложений, использование базовых виджетов и виджетов-списков, создание и вызов уведомлений из приложения, работа с файлами, способы хранения и обработки данных, создание служб в Android и др. Показано применение графических...

Книга посвящена разработке программ для мобильных устройств под управлением операционной системы Android. Рассматривается создание приложений с использованием системных компонентов и служб Android, управление сетевыми соединениями и коммуникация через сотовую сеть, мобильный Интернет, Wi-Fi. Описана работа с оборудованием мобильного устройства Android: встроенными датчиками, картой памяти, видеокамерой, дисплеем, управление энергопотреблением телефона. Показано использование сетевых сервисов...

The Ultimate Book on Group Policy Freshly updated to include Windows 7, Windows 8 and Windows Server 2012, Group Policy: Fundamentals, Security, and the Managed Desktop, Second Edition is the book for learning everything you need to know about Group Policy, no matter which version of Windows you use. Microsoft Group Policy MVP Jeremy Moskowitz covers it all—major Group Policy categories, what Windows 8 and Windows Server 2012 bring to the table, and smart ways to tackle tough desktop management...

The Ultimate Book on Group Policy Freshly updated to include Windows 7, Windows 8 and Windows Server 2012, Group Policy: Fundamentals, Security, and the Managed Desktop, Second Edition is the book for learning everything you need to know about Group Policy, no matter which version of Windows you use. Microsoft Group Policy MVP Jeremy Moskowitz covers it all—major Group Policy categories, what Windows 8 and Windows Server 2012 bring to the table, and smart ways to tackle tough desktop management...

Once you've seen firsthand in Hack Attacks Revealed all the tools and techniques that hackers use to exploit network security loopholes, you're ready to learn specific methods for protecting all parts of the network against security breaches. Corporate hack master Chirillo shows readers how to develop a security policy that has high alert capability for incoming attacks and a turnkey prevention system to keep them out. Network professionals will find expert guidance on securing ports and...

The #1 menace for computer systems worldwide, network hacking can result in mysterious server crashes, data loss, and other problems that are not only costly to fix but difficult to recognize. Author John Chirillo knows how these can be prevented, and in this book he brings to the table the perspective of someone who has been invited to break into the networks of many Fortune 1000 companies in order to evaluate their security policies and conduct security audits. He gets inside every detail of...

El libro de hacking tiene la intención de servir como una guía de nivel intermedio para algunas herramientas y habilidades comunes de prueba de penetración, particularmente aquellas de hacking inalámbrico y para mantener el anonimato. El libro se concentra más en la ejecución práctica y proporciona algunos procedimientos paso a paso para instalar plataformas y herramientas esenciales, así como la teoría detrás de algunos ataques básicos. ¡Adquiera la capacidad de realizar pruebas de piratería y...

The huge and growing demand for wireless communication systems has spurred a massive effort on the parts of the computer science and electrical engineering communities to formulate ever-more efficient protocols and algorithms. Written by a respected figure in the field, Handbook of Wireless Networks and Mobile Computing is the first book to cover the subject from a computer scientist's perspective. It provides detailed practical coverage of an array of key topics, including cellular networks,...

As Internet traffic grows and demands for quality of service become stringent, researchers and engineers can turn to this go-to guide for tested and proven solutions. This text presents the latest developments in high performance switches and routers, coupled with step-by-step design guidance and more than 550 figures and examples to enable readers to grasp all the theories and algorithms used for design and implementation.

Leading authorities deliver the commandments for designing high-speed networks There are no end of books touting the virtues of one or another high-speed networking technology, but until now, there were none offering networking professionals a framework for choosing and integrating the best ones for their organization's networking needs. Written by two world-renowned experts in the field of high-speed network design, this book outlines a total strategy for designing high-bandwidth, low-latency...

The first how-to guide for online storage management with Windows 2000 In this book, expert Paul Massiglia first provides a clear tutorial on the principles of managed online storage and then walks you through the basics of how to manage your disks and RAID arrays in the Windows 2000 server environment. He provides all the information system administrators need to take advantage of Windows 2000's powerful new capabilities for handling large numbers of disks and RAID subsystems. Using both the...

Everything you need to know to set up a home network Is a home network for you? This comprehensive guide covers everything from deciding what type of network meets your needs to setting up the hardware and software, connecting different operating systems, installing the necessary applications, managing the network, and even adding home entertainment devices. Fully updated with new material on all the latest systems and methods, it's just what you need to set up your network and keep it running...

Step by step guide to connecting all your electronic devices into one network A home network allows you to share Internet connections, photos, video, music, game consoles, printers, and other electronic gadgets. This do-it-yourself guide shows you step by step how to create a wired or wireless network in your home. In the For Dummies tradition of making technology less intimidating, Home Networking Do-It-Yourself For Dummies breaks down the process into easy steps with clear instructions....

Having a network in your home increases work efficiency and minimizes confusion. If you want to set up a network in your home but you’re not quite sure where to start, then Home Networking for Dummies makes it easy for you to become your household’s network administrator. Now fully updated with information on the newest technology in networking available, this quick and to-the-point walkthrough will show you how to install Web connections in your entire home, whether by wires, cables, or WiFi....

Gain a new perspective on how the brain works and inspires new avenues for design in computer science and engineering This unique book is the first of its kind to introduce human memory and basic cognition in terms of physical circuits, beginning with the possibilities of ferroelectric behavior of neural membranes, moving to the logical properties of neural pulses recognized as solitons, and finally exploring the architecture of cognition itself. It encourages invention via the methodical study...

Use WSE to work together, even when you're not! Discover the ideal way for small and medium businesses to work together IBM Workplace Services Express is an easy-to-use collaborative portal application that facilitates communication and teamwork with built-in team spaces, document management, and instant messaging – all in a single portal. This handy guide helps you get started, navigate the workspace, get organized, use the built-in collaboration tools, use document libraries to create and...

A Research-Driven Resource on Building Biochemical Systems to Perform Information Processing Functions Information Processing by Biochemical Systems describes fully delineated biochemical systems, organized as neural network–type assemblies. It explains the relationship between these two apparently unrelated fields, revealing how biochemical systems have the advantage of using the «language» of the physiological processes and, therefore, can be organized into the neural network–type assemblies,...

The spiraling growth of digital information makes the ISM book a «must have» addition to your IT reference library. This exponential growth has driven information management technology to new levels of sophistication and complexity, exposing a skills gap that challenge IT managers and professionals alike. The ISM book, written by storage professionals from EMC Corporation, takes an ‘open’ approach to teaching information storage and management, focusing on concepts and principles – rather that...

The new edition of a bestseller, now revised and update throughout! This new edition of the unparalleled bestseller serves as a full training course all in one and as the world's largest data storage company, EMC is the ideal author for such a critical resource. They cover the components of a storage system and the different storage system models while also offering essential new material that explores the advances in existing technologies and the emergence of the «Cloud» as well as updates and...

This is the definitive guide for Symbian C++ developers looking to use Symbian SQL in applications or system software. Since Symbian SQL and SQLite are relatively new additions to the Symbian platform, Inside Symbian SQL begins with an introduction to database theory and concepts, including a Structured Query Language (SQL) tutorial. Inside Symbian SQL also provides a detailed overview of the Symbian SQL APIs. From the outset, you will “get your hands dirty” writing Symbian SQL code. The book...

Service level agreements (SLAs) offer service providers a way to distinguish themselves from their competitors in today's volatile, hypercompetitive market. This book offers an innovative approach that takes full advantage of current interface, automation, and Internet-based distribution and reporting technologies. * Addresses business-level SLAs, not just device-level SLAs * Describes a revolutionary approach that combines network management, service management, field service activities,...

This book is like a good tour guide.It doesn't just describe the major attractions; you share in the history, spirit, language, and culture of the place. –Henning Schulzrinne, Professor, Columbia University Since its birth in 1996, Session Initiation Protocol (SIP) has grown up. As a richer, much more robust technology, SIP today is fully capable of supporting the communication systems that power our twenty-first century work and life. This second edition handbook has been revamped to cover the...