Implementing, Administering, and Consulting on Commercial IP Telephony SolutionsKey FeaturesWritten by four Asterisk Professionals, this book brings their years of experience together in an easy-to-understand guide to working with Asterisk in small, medium and larger Commercial environmentsPacked with hints, tips, and best practice ñ learn to avoid the pitfalls that can hinder an Asterisk implementationFocused chapters provide thorough, compreh...

The latest tactics for thwarting digital attacks“Our new reality is zero-day, APT, and state-sponsored attacks. Today, more than ever, security professionals need to get into the hacker’s mind, methods, and toolbox to successfully deter such relentless assaults. This edition brings readers abreast with the latest attack vectors and arms them for these continually evolving threats.” --Brett Wahlin, CSO, Sony Network Entertainment“Stop taking punches--let’s c...

There is a shortfall of over one million information security positions in the global marketplace today. Professionals are in demand and in short supply.The Security+ exam is your ticket to ride in the red hot cyber security industry. Learn about penetration testing, vulnerability scanning and incident response.Security professionals have many titles including forensic technicians, security analyst, security engineer, CISO (Chief Information Security Officer) and Red/Blue t...

How prepared are you to build fast and efficient web applications? This eloquent book provides what every web developer should know about the network, from fundamental limitations that affect performance to major innovations for building even more powerful browser applications—including HTTP 2.0 and XHR improvements, Server-Sent Events (SSE), WebSocket, and WebRTC.Author Ilya Grigorik, a web performance engineer at Google, demonstrates performance optimization best practices for TC...

This is the eBook version of the print title. Note that the eBook may not provide access to the practice test software that accompanies the print book. Access to the companion files are available through product registration at Pearson IT Certification, or see the instructions in the back pages of your eBook.Learn, prepare, and practice for CompTIA Security+ SY0-501 exam success with this CompTIA approved Cert Guide from Pearson IT Certification, a leader in IT certification learni...

Learn IT security essentials and prepare for the Security+ exam with this CompTIA exam guide, complete with additional online resources—including flashcards, PBQs, and mock exams—at securityplus.trainingKey FeaturesWritten by Ian Neil, one of the world's top CompTIA Security+ trainersTest your knowledge of cybersecurity jargon and acronyms with realistic exam questionsLearn about cryptography, encryption, and security policies to deliver a robu...

This is a practical certification guide covering all the exam topics in an easy-to-follow manner backed with mock tests and self-assesment scenarios for better preparation.Key FeaturesLearn cryptography and various cryptography algorithms for real-world implementationsDiscover security policies, plans, and procedures to protect your security infrastructureWritten by Ian Neil, one of the world’s top CompTIA Security+ (SY0-501) trainer

Current, essential IT networking skills--made easy! Thoroughly revised to cover the latest technologies, this practical resource provides you with a solid foundation in networking fundamentals. Networking: A Beginner's Guide, Sixth Edition discusses wired and wireless network design, configuration, hardware, protocols, security, backup, recovery, and virtualization. You'll also get step-by-step instructions for installing, configuring, and managing Windows Server 2012, Exch...

Now, you might be wondering why someone would write yet another book on SAP. SAP Variant Configuration has been a topic near and dear to my heart for many years. While there are other books out there on the topic, I never felt like they addressed the details I've learned the hard way for nearly 20 years. My goal is to impart everything I've learned to help you successfully model in Variant Configuration.This book is both how to manual and a reference guide. The idea is that the init...

Migrate to a dynamic, on-demand data delivery platform"If you're looking to hit the ground running with any virtualization project, large or small, this book is going to give you the start you need, and along the way will offer you some cautionary tales that will even take some seasoned virtualization veterans by surprise." --From the foreword by Chris Wolf, Senior Analyst, Burton GroupTransform your IT infrastructure into a leaner, greener datace...

CompTIA Security+ SY0-501 Exam Cram*,* Fifth Edition, is the perfect study guide to help you pass CompTIA’s newly updated version of the Security+ exam. It provides coverage and practice questions for every exam topic. The book contains a set of 150 questions. The powerful Pearson Test Prep practice test software provides real-time practice and feedback with all the questions so you can simulate the exam.Covers the critical information you need to know to score higher on y...

An up-to-date CompTIA Security+ exam guide from training and exam preparation guru Mike MeyersTake the latest version of the CompTIA Security+ exam (exam SY0-601) with confidence using the comprehensive information contained in this highly effective self-study resource. Like the test, the guide goes beyond knowledge application and is designed to ensure that security personnel anticipate security risks and guard against them.In Mike Meyers’ CompTIA Secu...