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...

Virtualization has become a “megatrend”—and for good reason. Implementing virtualization allows for more efficient utilization of network server capacity, simpler storage administration, reduced energy costs, and better use of corporate capital. In other words: virtualization helps you save money, energy, and space. Not bad, huh?If you’re thinking about “going virtual” but have the feeling everyone else in the world understands exactly what that means while you’re still virtually i...

If you're curious, but hesitant, about finding your way around Microsoft's new Windows Server 2008, Windows Server 2008 For Dummies is the book for you. This friendly reference shows you everything you need to know — from installation and deployment to building and running a Windows Server 2008 network.Server-based networking really is a big deal, and this 100% plain-English guide helps you make the most of it. You'll find out about Windows Server 2008's important function...

The comprehensive A-to-Z guide on network security, fully revised and updatedNetwork security is constantly evolving, and this comprehensive guide has been thoroughly updated to cover the newest developments. If you are responsible for network security, this is the reference you need at your side.Covering new techniques, technology, and methods for approaching security, it also examines new trends and best practices being used by many organizations. The revised Network ...

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...

The latest version of the official study guide for the in-demand CEH certification, now with 750 Practice Test QuestionsInformation security and personal privacy remains a growing concern for businesses in every sector. And even as the number of certifications increases, the Certified Ethical Hacker, Version 12 (CEH v12) maintains its place as one of the most sought-after and in-demand credentials in the industry.In CEH v12 Certified Ethical Hacker Stud...

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, Ex...