Компьютеры - скачать книги или читать онлайн. Страница 156

World-class preparation for the new PenTest+ exam The CompTIA PenTest+ Study Guide: Exam PT0-001 offers comprehensive preparation for the newest intermediate cybersecurity certification exam. With expert coverage of Exam PT0-001 objectives, this book is your ideal companion throughout all stages of study; whether you’re just embarking on your certification journey or finalizing preparations for the big day, this invaluable resource helps you solidify your understanding of essential skills and concepts. Access to the Sybex online learning environment allows you to study anytime, anywhere with electronic flashcards, a searchable glossary, and more, while hundreds of practice exam questions help you step up your preparations and avoid surprises on exam day. The CompTIA PenTest+ certification validates your skills and knowledge surrounding second-generation penetration testing, vulnerability assessment, and vulnerability management on a variety of systems and devices, making it the latest go-to qualification in an increasingly mobile world. This book contains everything you need to prepare; identify what you already know, learn what you don’t know, and face the exam with full confidence! Perform security assessments on desktops and mobile devices, as well as cloud, IoT, industrial and embedded systems Identify security weaknesses and manage system vulnerabilities Ensure that existing cybersecurity practices, configurations, and policies conform with current best practices Simulate cyberattacks to pinpoint security weaknesses in operating systems, networks, and applications As our information technology advances, so do the threats against it. It’s an arms race for complexity and sophistication, and the expansion of networked devices and the Internet of Things has integrated cybersecurity into nearly every aspect of our lives. The PenTest+ certification equips you with the skills you need to identify potential problems—and fix them—and the CompTIA PenTest+ Study Guide: Exam PT0-001 is the central component of a complete preparation plan.

В данной части учебного пособия излагаются основы организации и функционирования компьютеров. Рассматриваются показатели производительности компьютеров и процессоров, приведена структура компьютера, описаны её основные компоненты. Подробно рассмотрен центральный процессор, включая его структуру, особенности системы команд, принцип конвейерной обработки команд, основные режимы работы, особенности построения и функционирования современных микропроцессоров. Рассмотрены основные характеристики и разновидности устройств памяти, принципы их построения и функционирования. Проиллюстрировано функционирование компьютера при выполнении команд.

Windows IT Pro/RE – профессиональное издание на русском языке, целиком и полностью посвященное вопросам работы с продуктами семейства Windows и технологиям компании Microsoft. Журнал предназначен для системных администраторов и разработчиков.

«Журнал сетевых решений / LAN» – издание для специалистов по проектированию, установке, эксплуатации и модернизации информационных систем о компьютерных сетях, системах передачи данных, управления сетями и проектами, средствах связи, системах безопасности разного уровня. Тематика охватывает весь круг вопросов, связанных с корпоративными сетями, их сопряжением с общедоступными сетями, вычислительной и телекоммуникационной инфраструктурой, включая центры данных, СКС, системы бесперебойного питания.

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Данная книга обобщает опыт работы лаборатории мобильных приложений на базе ФГБОУ ВО КнАГУ, где автор был ее руководителем. Приложения, разработанные в книге, были успешно выложены в магазин приложений. В книге вы найдете описание основных моментов для разработки приложений.

Working memory – a bigger asset than IQWorking memory – your ability to work with information – influences nearly everything you do.What if you could find a way to better handle a hectic schedule or expertly manage risks? What if you could gain an advantage in climbing the career ladder or in sports? What if there were a way to improve your outlook on life, and face each day with more optimism and confidence?Tracy and Ross Alloway, leading experts, show how working memory is the key to all that and more. They present important and recent breakthroughs in the field, including research on how Facebook can become ‘Smartbook’, how working memory can improve your children’s marks, how it changes as you age, and how working memory is linked with ADHD, autism, dyslexia, and Alzheimer’s.But here’s the best news: You can improve your working memory! This book will give you three tests to find out how good your working memory is – and over 50 targeted exercises so you can sharpen it.‘The New IQ’ offers unprecedented insight into one of the most important cognitive breakthroughs in recent years – a vital new approach to making your brain stronger, smarter and faster.

A fascinating exploration of how computer algorithms can be applied to our everyday lives.In this dazzlingly interdisciplinary work, acclaimed author Brian Christian and cognitive scientist Tom Griffiths show us how the simple, precise algorithms used by computers can also untangle very human questions. Modern life is constrained by limited space and time, limits that give rise to a particular set of problems. What should we do, or leave undone, in a day or a lifetime? How much messiness should we accept? The authors explain how to have better hunches and when to leave things to chance, how to deal with overwhelming choices and how best to connect with others.From finding a spouse to finding a parking spot, from organizing one's inbox to understanding the workings of human memory, Algorithms To Live By is full of practical takeaways to help you solve common decision-making problems and illuminate the workings of the human mind.

Журнал, посвященный современным издательским технологиям.