The ultimate guide to cryptography, updated from an authorteam of the world's top cryptography experts. Cryptography is vitalto kee ping information safe, in an era when the formula to do sobecomes more and more challenging. Written by a team ofworld-renowned cryptography experts, this essential guide is thedefinitive introduction to all major areas of cryptography: messagesecurity, key negotiation, and key management. You'll learn how tothink like a cryptographer. You'll discover techniques for buildingcryptography into products from the start and you'll examine themany technical changes in the field. After a basic overview ofcryptography and what it means today, this indispensable resourcecovers such topics as block ciphers, block modes, hash functions,encryption modes, message authentication codes, implementationissues, negotiation protocols, and more. Helpful examples andhands-on exercises enhance your understanding of the multi-facetedfield of cryptography. An author team of internationally r

Eliminates lengthy introductions, detailed explanations, and sidebars, focusing on what new Mac OS X users want most-clear instructions on how to accomplish specific tasks An easy-to-navigate landscape layout featuring a two-column design and illustrated step-by-step instructions make it easy to find a specific task fast and get it done in a flash Tasks covered include adjusting system preferences, creating and managing user accounts, managing files and folders, using the Dashboard, networking wirelessly with AirPort, using iTunes and iPods, connecting to a Windows network, watching videos and DVDs, viewing and organizing pictures with iPhoto, making movies with iMovie, blogging and Web designing with iWeb, and using a .Mac account Published to coincide with Apple's release of Leopard

Get ready for the next release of Microsoft's C# programminglanguage with this essential Wrox beginner's guide. BeginningMicrosoft Visual C# 2010 starts with the basics and brings youthoroughly up to speed. You'll first cover the fundamentals such asvariables, flow control, and object-oriented programming andgradually build your skills for Web and Windows programming,Windows forms, and data access. Step-by-step directions walk you through processes and invite youto "Try it Out," at every stage. By the end, you'll be able towrite useful programming code following the steps you've learned inthis thorough, practical book. ˙The C# 4 programming language version will be synonymous withwriting code with in C# 2010 in Visual Studio 2010, and you can useit to write ˙Windows applications, Web apps with ASP.NET, andWindows Mobile and Embedded CE apps ˙Provides step-by-step instructions for mastering topics such asvariables, flow controls, and object-oriented programming beforem

《深入Linux内核架构》讨论了Linux内核的概念、结构和实现。主要内容包括多任务、调度和进程管理，物理内存的管理以及内核与相关硬件的交互，用户空间的进程如何访问虚拟内存，如何编写设备驱动程序，模块机制以及虚拟文件系统，Ext文件系统属性和访问控制表的实现方式，内核中网络的实现，系统调用的实现方式，内核对时间相关功能的处理，页面回收和页交换的相关机制以及审计的实现等。此外，《深入Linux内核架构》借助内核源代码中关键的部分进行讲解，帮助读者掌握重要的知识点，从而在运用中充分展现Linux系统的魅力。《深入Linux内核架构》适合Linux内核爱好者阅读。 Find an introduction to the architecture, concepts andalgorithms of the Linux kernel in Professional Linux KernelArchitecture, a guide to the kernel sources and large number ofconnections among subsystems. Find an introduction to

Announcing an all-new SELF-PACED TRAINING KIT designed to help maximize your performance on 70-236, the required exam for the new Microsoft Certified Technology Specialist (MCTS): Configuring Microsoft Exchange Server 2007 certification. This 2-in-1 kit includes the official Microsoft study guide plus practice tests on CD to help you assess your skills. It comes packed with the tools and features exam candidates want most including in-depth, self-paced training based on final exam content; rigorous, objective-by-objective review; exam tips from expert, exam-certified authors; and customizable testing options. It also provides real-world scenarios, case study examples, and practice exercises for the skills and expertise you can apply to the job. Work at your own pace through the lessons and lab exercises. Focusing on configuring Exchange Server 2007, this official study guide covers topics such as installing Exchange Server 2007; configuring recipients, groups, and mailboxes; setting up connectors and me

In Things That Make Us Smart, Donald A. Norman explores thecomplex interaction between human thought and the technology itcreates, arguing for the development of machines that fit ourminds, rather than minds that must conform to the machine. Humanshave always worked with objects to extend our cognitive powers,from counting on our fingers to designing massive supercomputers.But advanced technology does more than merely assist with thoughtand memorythe machines we create begin to shape how we think and,at times, even what we value. Norman, in exploring this complexrelationship between humans and machines, gives us the first stepstowards demanding a person-centered redesign of the machines thatsurround our lives.

An effective Web site is the key to success for every venturefrom class reunions to major corporations. And since Web technologychanges rapidly, Building a Web Site For Dummies, 4th Edition isfully updated for the cutting-edge tools and trends. If you need to build and maintain a Web site, even if yourexperience is severely limited, this book makes it easy and fun.You'll learn to plan, design, create, launch, and maintain yoursite using the most up-to-date tools. A quality Web presence is essential in today's marketplace, andmany individuals charged with creating one are unaware of thechallenges This guide gives novice Web designers the tools and know-how toplan, design, and build effective Web sites Provides a nuts-and-bolts guide to site-building, includingcoverage of HTML, WYSIWYG construction software, CSS, andnavigation plans Shows how to spruce up your site with topnotch graphics, video,and great content Guides you through getting your site online, promoting it, ande

All the methods and tools you need to successfully programwith Excel John Walkenbach's name is synonymous with excellence incomputer books that decipher complex technical topics. With thiscomprehensive guide, Mr. Spreadsheet shows you how to maximize yourExcel experience using professional spreadsheet applicationdevelopment tips from his own personal bookshelf. Featuring acomplete introduction to Visual Basic for Applications and fullyupdated for the new features of Excel 2010, this essentialreference includes an analysis of Excel application development andis packed with procedures, tips, and ideas for expanding Excel'scapabilities with VBA. Offers an analysis of Excel application development and acomplete introduction to Visual Basic for Applications(VBA) Features invaluable advice from Mr. Spreadsheet himself(bestselling author John Walkenbach), who demonstrates all thetechniques you need to create large and small Excelapplications Provides tips, tricks, and techniques for expanding Exce

The latest edition of this classic is updated with new problemsets and material The Second Edition of this fundamental textbook maintains thebook's tradition of clear, thought-provoking instruction. Readersare provided once again with an instructive mix of mathematics,physics, statistics, and information theory. All the essential topics in information theory are covered indetail, including entropy, data compression, channel capacity, ratedistortion, network information theory, and hypothesis testing. Theauthors provide readers with a solid understanding of theunderlying theory and applications. Problem sets and a telegraphicsummary at the end of each chapter further assist readers. Thehistorical notes that follow each chapter recap the mainpoints. The Second Edition features: * Chapters reorganized to improve teaching * 200 new problems * New material on source coding, portfolio theory, and feedbackcapacity * Updated references Now current and enhanced, the Second Edition of Elements ofInformation Theory

The only how-to guide dedicated to mastering the technique of digital matte painting! Matte painting affords seamless integration between an artist’s painting with live action film footage and allows for greater flexibility and creative input in the appearance of movie settings. This unique book reveals a variety of tools and techniques that are both industry and classroom tested and will enhance your existing skill set. Veteran author and instructor David Mattingly walks you through the process of creating a matte painting, starting with rough concept sketches, working out the perspective drawing, adding light and shadow, and texturing all of the elements in the painting. You’ll gradually upgrade to using Adobe After Effects and Autodesk Maya in order to fulfill your matte painting vision. Escorts you through the process of creating a matte painting, starting with the initial concept sketch, adding light and shadow, texturing elements, and incorporating motion and depth Author is an experienced ma

The bestselling, comprehensive reference on Photoshop, fully updated to CS5. Photoshop is the gold standard for image-editing programs and is used by professional photographers, graphic designers, and Web designers as well as hobbyists. More than 300,000 copies of this comprehensive reference have been sold in previous this edition is fully updated to cover Photoshop CS5's newest features and includes a 16-page full-color insert. Photoshop is the industry standard for image-editing software used in both print and digital media, with more than four million users worldwide This comprehensive guide covers beginning to advanced techniques, from learning your way around the windows and tools to working with Camera Raw images Covers retouching, color correcting, manipulating, and combining working with the File Browser, histogram palette, Lens Blur, and the color replacement customizable keyboard how to create cutting-edge special effects for digital or film-based images, and much more. Th

Whether you're a professional Character TD or just like tocreate 3D characters, this detailed guide reveals the techniquesyou need to create sophisticated 3D character rigs that range frombasic to breathtaking. Packed with step-by-step instructions andfull-color illustrations, Body Language walks you through riggingtechniques for all the body parts to help you create realistic andbelievable movements in every character you design. You'll learnadvanced rigging concepts that involve MEL *ing and advanceddeformation techniques and even how to set up a characterpipeline.

In this first volume of the "Mac OS and *OS Internals" trilogy, Jonathan Levin takes on the user mode components of Apple's operating systems. Starting with an introduction as to their layered architecture, touring private frameworks and libraries, and then delving into the internals of applications, process, thread and memory management, Mach messaging, launchd and XPC internals, and wrapping up with advanced debugging and tracing techniques using the most powerful APIs that were hitherto unknown and unused outside Apple's own applications. As with the other books in this series, the approach taken is that of deep reverse engineering, with plenty of hands-on examples, illustrations, pointers to Apple's open sources (when available) and decompilation of code (when not). The book's companion website (NewOSXBook.com) is full of tools, samples and other bonus material for this book. Due to print run issues, NOTE FIRST COPIES WILL SHIP DECEMBER. Read more

Whether you're designing consumer electronics, medicaldevices, enterprise Web apps, or new ways to check out at thesupermarket, today's digitally-enabled products and servicesprovide both great opportunities to deliver compelling userexperiences and great risks of driving your customers crazy withcomplicated, confusing technology. Designing successful products and services in the digital agerequires a multi-disciplinary team with expertise in interactiondesign, visual design, industrial design, and other disciplines. Italso takes the ability to come up with the big ideas that make adesirable product or service, as well as the skill and perseveranceto execute on the thousand small ideas that get your design intothe hands of users. It requires expertise in project management,user research, and consensus-building. This comprehensive,full-color volume addresses all of these and more with detailedhow-to information, real-life examples, and exercises. Topicsinclude assembling a design team, planning