This expanded and completely updated edition covers the why of network design, focusing not just the specifications comprising today's systems but how key technologies and protocols actually work in the real world to solve specific problems. It is the only introductory computer networking book written by authors who have had first-hand experience with many of the protocols discussed in the text, who have actually designed some of them as well, and who are still actively designing the computer networks today.The book makes less use of computer code to explain protocols than earlier editions. Moreover, this new edition shifts the focus somewhat higher in the protocol stack where there is generally more innovative and exciting work going on at the application and session layers than at the link and physical layers. Other new features are: increased accessibility by clearly separating the advanced material from more fundamental via special headings and boxed features; the material is structured in such a way as to make it easier to teach top-down. Furthermore, the book outstrips the competitors in offering a more robust ancillary package for student and instructor support. The text is complemented with figures as well as links to networking resources on the Web and links to author-created materials on author-maintained Web site.Computer Networks, Fourth Edition, will be an invaluable resource for networking professionals and upper level undergraduate and graduate students in CS, EE, and CSE programs.

    The applicable tactics and techniques can be studied in advance, helping you avoid the most common pitfalls.This is what this book is about. It's a handbook for anyone building an online marketplace. The same methods will apply whether your organization is a startup, a cooperative, a non-profit, or a big brand. Not every marketplace will be as big as Airbnb and Uber, but we believe there are thousands of marketplace ideas out there that can make for great, sustainable businesses. With the help of this book, you're one step closer to building the next one. Critical acclaim "Juho and Cristóbal have written a practical in-the-weeds guide on marketplace execution that will prove invaluable for all entrepreneurs looking to start a marketplace. No fluff, just actionable ideas." – Sangeet Paul Choudary, best-selling author of Platform Revolution and Platform Scale "Building marketplaces can be hard. The Lean Marketplace is a very useful step-by-step guide to help entrepreneurs think through the challenges and solutions to create the next Uber or Airbnb." – Boris Wertz, Founder and General Partner, Version One Ventures "Must read for every marketplace entrepreneur. I'm going to ask everyone in our team to read this book." – Bram de Zwart, Co-founder and CEO, 3D Hubs "As I'm friends with both authors, I know first hand that the information in their book is hard won from long experience helping dozens of marketplaces succeed and consulting the top experts from around the world. However, the quality and comprehensiveness of the content speaks for itself. It covers all the essentials of growing an online marketplace, and in the most straightforward way possible. It is an impressively practical, must read resource for any current or aspiring marketplace entrepreneur. I can't recommend it highly enough, but please see for yourself." – Neal Gorenflo, Co-founder of Shareable "The essential guide to building an essential marketplace." – Tristan Pollock, Co-founder, Storefront, Partner, 500 Startups "Reading Juho's and Cristobal's advice online before launching our platform helped us save so much time and avoid the most common mistakes. If you're considering building a marketplace business, read this book first. Seriously." – Agne Milukaite, Co-founder and CEO, Cycle.land "Envisioning, validating, building and growing a marketplace is no small challenge: the most important aspect to nailing this challenge down is all about avoiding losing time and energy in the myriad of wrong directions that can come up your way. This book is an essential guide, the lifeboat for the marketplace founder that faces the ocean of bootstrapping.

    It’s for those who like to laugh at the absurdity, magic, and madness of human existence. It's been called the next Brave New World, with a touch of Kurt Vonnegut and a hint of Philip K. Dick. You won’t be able to put it down.” Joe Sokolinsky, TV Channel 29, San Francisco, 2010The Future Perfect is a wild ride into the future, unknown like anything I have ever envisioned. Mustard’s imagination is remarkable, knowing no boundaries and yet holding this reader within his genius virtual reality. The characters are likable, funny, determined and yet quirky. The world-building is unbelievable and so detail oriented, I could quickly build the world in my mind, down to the finest pebble. Glass flowers and linoleum deserts are just the tip of what this futuristic novel has to offer. Romance, suspense, competitive science and excellent writing, The Future Perfect is genius! I totally enjoyed it! Minding Spot (Book Review Blog), Wendy 9/18/11“This book is an absolutely fantastic, humorous and dark satirical look at a dystopian future where humankind simultaneously wages war against nature while pining for its renewal, glories in a shallow sterile consumerist society obsessed with dreams of true happiness, computer simulated immortality and the eradication of all danger via technology.” The Goth "Darkness Visible” October 19, 2010“If you like your sci-fi quirky and off the wall, you can't go wrong with this one. You'll never guess what's coming next. As I drew near the end, I found myself eager to see how it all turns out, but dreading the end of the adventure. And that ending? Near perfect. A laugh out loud page-turner.” LrockyB 2012“In this amazing science fiction/fantasy treatise, Mustard portrays a hyperactive world where artificial intelligence has progressed to the point that no one dies and technology has everyone and everything moving at a frenetic pace. More than a novel, The Future Perfect is a gut wrenching experience that causes readers to question the parameters of human existence while satirizing those who tend toward navel gazing. I found myself laughing derisively one moment then shrieking in horror at recognizing myself in this fun house distortion. Truly, Mustard has held up a mirror to the disastrous collision course upon which humanity has embarked and its inevitable end. Like a train wreck, it's hard to watch yet impossible to turn away from. Even as you're aware of what you think will be the inevitable and horrifying outcome, you continue to gape at this pitch perfect rendering of humanity's mad dash to extinction. I loved reading this novel, and I don't usually like science fiction.” Mary Reilly, Booknookclub (Book Review Blog) 2011“This is one of the best sci-fi books I have ever read. It has a great plot; actually, it has an amazing plot. I especially love the ending.” Mom2Four 2011“There seems to be all sorts of influences, not just Vonnegut, Adams and Huxley, but also more than a bit of Arthur C. Clarke and Margaret Atwood. It bundles all these influences together into a classic piece of predictive science fiction. It's done in a silly and light hearted way, so it gets you thinking without feeling too heavy handed or getting in the way of the narrative.” Robin Hartley 2010“This is a classic. The turn of phrase, hilarity with pathos, and sheer creative ability in his writing is astonishing. I place this work alongside all the best predictive sci-fi I've ever read.” Shakti 2010“The future portrayed here is not too distant or far removed from reality.

    CEOs should heed this transformation and learn from Weber's insights how to navigate this new landscape to fully maximize their business opportunities." -Mark Fuller, Chairman, Monitor Group "Consumers are using technology to grab power from companies, the media, and the government. Marketing to the Social Web succinctly outlines how institutions can survive and win in this chaotic new world, and lays out the revised rules of engagement-ignore them at your peril." -George F. Colony, CEO, Forrester Research, Inc. "Larry has brought pragmatic and useful recommendations to help brand builders manage the complexity of social interaction in a digital age. I was pleased to read a book that actually suggests how to do something with social networks, instead of just ponder them." -David Kenny, Chairman and Chief Executive Officer, Digitas Inc. "Where's the allure of social 2.0? Brands can talk . . . customers talk louder! Digital influence has arrived." -Jeff Taylor, CEO, Eons and Founder of Monster.com "Larry Weber provides a simple and effective roadmap of the new customer information highway. Marketing to the Social Web is a valuable tool that will give everyone the confidence and know-how to compete in this fast-growing marketplace of ideas." -Steve Harris, Vice President, Global Communications, General Motors Corporation "As all lines and boundaries are washed away by the Web, Weber describes how to become part of the sea versus the sand." -Nicholas Negroponte, Chairman, One Laptop per Child

    Windows Presentation Foundation (WPF) is a key component of the .NET Framework 3.0, giving you the power to create richer and more compelling applications than you dreamed possible. Whether you want to develop traditional user interfaces or integrate 3D graphics, audio/video, animation, dynamic skinning, rich document support, speech recognition, or more, WPF enables you to do so in a seamless, resolution-independent manner. Windows Presentation Foundation Unleashed is the authoritative book that covers it all, in a practical and approachable fashion, authored by .NET guru and Microsoft developer Adam Nathan. - Covers everything you need to know about Extensible Application Markup Language (XAML) - Examines the WPF feature areas in incredible depth: controls, layout, resources, data binding, styling, graphics, animation, and more - Features a chapter on 3D graphics by Daniel Lehenbauer, lead developer responsible for WPF 3D - Delves into non-mainstream topics: speech, audio/video, documents, bitmap effects, and more - Shows how to create popular UI elements, such as features introduced in the 2007 Microsoft Office System: Galleries, ScreenTips, custom control layouts, and more - Demonstrates how to create sophisticated UI mechanisms, such as Visual Studio-like collapsible/dockable panes - Explains how to develop and deploy all types of applications, including navigation-based applications, applications hosted in a Web browser, and applications with great-looking non-rectangular windows - Explains how to create first-class custom controls for WPF - Demonstrates how to create hybrid WPF software that leverages Windows Forms, ActiveX, or other non-WPF technologies - Explains how to exploit new Windows Vista features in WPF applications

    This book covers it all! Encrypting your private files, securing your PC, masking your online footsteps, and all while giving you peace of mind with TOTAL 100% ANONYMITY. Don't waste months scouring the internet for info. Just read this! You'll be hooked in five minutes. It's all here: CIA techniques, how the NSA catches Tor users, Truecrypt and the FBI, nuking tracking cookies, private browsing, preventing identity theft. I will show you: -How to Be Anonymous Online -Step by Step Guides for Tor, Freenet, I2P, VPNs, Usenet and more -Browser Fingerprinting -Anti-Hacking and Counter-Forensic Techniques -Photo & Video Metadata -How to Encrypt Files (I make this super simple) -How to Defeat NSA Spying -How to Browse the Deep Web -How to Protect Your Identity -How to Hide Anything! You've probably read How to Be Invisible by J. J. Luna and Incognito Toolkit by Rob Robideau, and while they are fine books, you need this companion piece to take it to the next level!

    No academic analysis or bystander’s account can capture it. Now Doug Edwards, Employee Number 59, offers the first inside view of Google, giving readers a chance to fully experience the bizarre mix of camaraderie and competition at this phenomenal company. Edwards, Google’s first director of marketing and brand management, describes it as it happened. We see the first, pioneering steps of Larry Page and Sergey Brin, the company’s young, idiosyncratic partners; the evolution of the company’s famously nonhierarchical structure (where every employee finds a problem to tackle or a feature to create and works independently); the development of brand identity; the races to develop and implement each new feature; and the many ideas that never came to pass. Above all, Edwards—a former journalist who knows how to write—captures the “Google Experience,” the rollercoaster ride of being part of a company creating itself in a whole new universe. I’m Feeling Lucky captures for the first time the unique, self-invented, yet profoundly important culture of the world’s most transformative corporation.

    The book covers all of the new CompTIA Security+ 2008 exam objectives and maps to the new Security+ 2008 exam. This updated edition features many all-new topics, including topics new to the CompTIA exams like cross site scripting, SQL injection, rootkits, and virtualization, as well as topics of increasing importance in the industry as a whole, like the latest breeds of attackers, Wi-Fi Protected Access 2, and Microsoft Windows Vista security.

    unsigned numbers- Floating point and fixed point arithmeticThis short, easily understood book will quickly get you thinking like a programmer.

    She ended up becoming so closely connected to Anonymous that the tricky story of her inside–outside status as Anon confidante, interpreter, and erstwhile mouthpiece forms one of the themes of this witty and entirely engrossing book.The narrative brims with details unearthed from within a notoriously mysterious subculture, whose semi-legendary tricksters—such as Topiary, tflow, Anachaos, and Sabu—emerge as complex, diverse, politically and culturally sophisticated people. Propelled by years of chats and encounters with a multitude of hackers, including imprisoned activist Jeremy Hammond and the double agent who helped put him away, Hector Monsegur, Hacker, Hoaxer, Whistleblower, Spy is filled with insights into the meaning of digital activism and little understood facets of culture in the Internet age, including the history of “trolling,” the ethics and metaphysics of hacking, and the origins and manifold meanings of “the lulz.”

    Cloud computing is rapidly transitioning from a niche technology embraced by startups and tech-forward companies to the foundation upon which enterprise systems build their future. In order to compete in today’s marketplace, organizations large and small are embracing cloud architectures and practices.

    Leading networking authority Douglas Comer presents a wide-ranging, self-contained tour of the concepts, principles, and technologies that enable today's Internet to support applications ranging from web browsing to telephony and multimedia. This Fifth Edition has been thoroughly reorganized, revised, and updated: it includes extensive new coverage of topics ranging from wireless protocols to network performance, while reducing or eliminating coverage of older protocols and technologies. Comer begins by illuminating the applications and facilities offered by today's Internet. Next, he systematically introduces the underlying network technologies and protocols that make them possible: low-level data communications; packet switching, LAN, and WAN technologies; and Internet protocols such as TCP, IP, UDP, and IPv6. With these concepts and technologies established, he introduces several of the most important contemporary issues faced by network implementers and managers, including quality of service, Internet telephony, multimedia, network security, and network management. Comer has carefully designed this book to support both top-down and bottom-up teaching approaches. Students need no background in operating systems, and no sophisticated math: Comer relies throughout on figures, drawings, examples, and analogies, "not" mathematical proofs.

    In the tradition of Manning's ground breaking "In Action" series, this book comes from right from the source. Written by Bruce Payette, one of principal creators of PowerShell, Windows PowerShell in Action shows you how to build scripts and utilities to automate system tasks or create powerful system management tools to handle the day-to-day tasks that drive a Windows administrator's life. Because it's based on the .NET platform, PowerShell is also a powerful tool for developers and power users.Windows PowerShell in Action was written by Bruce Payette, one of the founding members of the Windows PowerShell team, co-designer of the PowerShell language and the principal author of the PowerShell language implementation. The book enables you to get the most out of the PowerShell environment. Using many examples, both small and large, this book illustrates the features of the language and environment and shows how to compose those features into solutions, quickly and effectively.This book is designed for anyone who wants to learn PowerShell and use it well. Rather than simply being a book of recipes to read and apply, this book gives you the deep knowledge about how PowerShell works and how to apply it.

    Before we delve into the intricacies of JavaScript, we need to know why it is used. While HTML tells your browser how your webpage will look, JavaScript is used for dynamic content and to add functionality. Using this book, you will understand the concept of JavaScript and its use in web designing. You will also have a look at jQuery in general. You will learn about Functions, Operators, the concept of Variables, Conditions and Loops, Arrays, and the basics of jQuery in this book. Instead of wandering through loads of theory, we have used practical examples in this book. The examples in this book are compatible with almost every browser. Instead of using the verbatim code, you can modify the code and see the change in the output thereby understanding the subtle nuances of JavaScript. By the end of the book, with practice, you can achieve better things and get more acquainted with JavaScript.