Steganography, a means by which two or more parties may communicate using invisible or subliminal communication, and watermarking, a means of hiding copyright data in images, are becoming necessary components of commercial multimedia applications that are subject to illegal use. This book is the first comprehensive survey of steganography and watermarking and their application to modern communications and multimedia. Gain an understanding of steganography, the history of this previously neglected element of cryptography, the hurdles of international law on strong cryptographic techniques, and a description of methods you can use to hide information in modern media with this resource. Included is an overview of Steganalysis, methods which can be used to break steganographic communication.

If Office 2003 can do it, you can do it too...
Office 2003 now has everything you need to conduct business, and everything you need to know about Word, Excel, Outlook®, PowerPoint®, Access, and FrontPage® is right in these pages. From the basics like opening and saving documents to the complexities of sharing data with XML, you’ll find reliable, step-by-step information.
It’s a manual for each application and a guide to the integrated suite, all in one convenient volume.
Inside, you’ll find complete coverage of Office 2003
* Tame Office 2003’s unique interface features, including task panes and personalized menus
* Enhance Word documents with tables, graphics, styles, and templates, and collaborate with other users
* Develop useful Excel spreadsheets with charts, formulas, and functions
* Navigate Outlook’s new mail view, reading pane, and navigation pane and make the layout serve your information-management needs
* Block worms, viruses, and spam with Outlook’s improved security
* Create PowerPoint presentations with graphics and data from Word and Excel

The classic, in-depth developer's guide to the Windows kernel now covers Windows .NET Server 2003, Windows XP, and Windows 2000. Written by noted Windows internals experts David Solomon and Mark Russinovich in collaboration with the Microsoft Windows .NET Server product development team, this book packs the latest concepts and terms, kernel and source code specifics, undocumented interfaces, component and tool descriptions, and architectural perspectives that reveal the inner workings of the operating system. Special callouts highlight information that is specific to a particular version of Windows, and an advanced troubleshooting section helps you more easily decipher-and exploit-system operations and performance.

As an administrator of a Novell® Open Enterprise Server (OES) on a SUSE® LINUX system, you are looking for ways to leverage it as a platform for delivering Novell's robust network services. Look no further. Novell Open Enterprise Server Administrator's Handbook, SUSE LINUX Edition provides you with the information that you need to take advantage of Novell rich array of nework management tools on a SUSE-powered system. By focusing on the implementation of OES on the SUSE LINUX platform, administrators learn how to integrate the benefits of OES in an existing environment. While this is not a reference work for network theory, protocols or architectures, it will provide the reader with a brief introduction to the concepts necessary to understand features of the product. Novell Open Enterprise Server Administrator's Handbook, SUSE LINUX Edition provides you with quick access to the information about the technologies, concepts and techniques that you need to get the job done.

The recent boom in digital camera sales has created a tremendous demand for simple yet powerful photo-editing software. This is because experienced users, as well as amateurs, are quickly outgrowing the program that was originally bundled with their cameras.
Fortunately, Photoshop Elements 3, the latest photo-editing software from Adobe, is filling this void. It allows users to achieve high-quality results without the overwhelming complexity of professional-level software. And it's also affordable. As a result, it is the best-selling photo-editing software on the market today. Yet, while Photoshop Elements 3.0 seems to have everything going in its favor, it is missing one very important element: a manual that explains all of its incredible capabilities.