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In an effort to combat this serious and growing problem, the Intelligence and Defense communities have successfully employed the use of hardware-based security devices. This book provides a road map of the hardware-based security devices that can defeatand preventattacks by hackers. Beginning with an overview of the basic elements of computer security, the book covers:CryptographyKey generation and distributionThe qualities of security solutionsSecure co-processorsSecure bootstrap loadingSecure memory management and trusted executio Wireless Communications Systems and Networks.

Wireless Communications Systems and Networks covers the breadth of research in wireless communications. It begins by detailing the essential background, such as wireless standards, spread spectrum and CDMA systems, and goes on to discuss advanced topics in next generation wireless systems.

Discussions of advanced-level materials progress in a step-by-step fashion to ensure that readers with some basic knowledge of wireless communications can easily follow the text, without the need to refer to other related readings.

This book is a self-contained reference with chapters by top researchers in the field, and is of great interest to telecommunications engineers, students and researchers The main focus of the book is the advances in telecommunications modeling, policy, and technology. Optical communication in the last two decades has revolutionized the way information is transferred. It introduces relevant background information and presents detailed technical descriptions, covering a range of topics.

Poor, G. Wornell - Prentice-Hall, Inc. Schneider - Telebyte, Inc. It is an important topic both within the context of data communications today and into the future. All aspects of this subject are explored. Written at the technical conceptual level it is intended as an introduction to the field for computer and data communication professionals.

Viterbi, Jim K. Omura - McGraw-Hill , This classic text remains a vital resource three decades after its publication. It is geared toward students of communications theory and to designers of channels, links, terminals, modems, or networks used to transmit and receive digital messages. New techniques are described clearly and at a level between seminars and graduate-level instruction.

This book covers the history and principles of radio transmission and an array of different radio receivers. Johnson - Imagineering E-Zine , Introduction to the basic concepts of optical communications. The handbook discusses the physics of light and how it can be used to send information. It provides details of the components used in light transmitters and receivers.

The presentation is organized into the main branches of the field of data compression: run length encoding, statistical methods, dictionary-ba Building Telephony Systems with Asterisk. This book shows how to build a telephony system for your home or business using the free and open source application, Asterisk.

It shows you how to make a deployment plan, and how to create a dial plan. The book also presents example configurations for using Asterisk in three different scenarios: for small and home offices, small businesses, and Hosted PBX.

With an engaging style and excellent way of presenting information, this book makes a complicated subject very easy to understand. This book is aimed at anyone who is interested in building a powerful telephony system using the free and open source application, Asterisk, w TiVo Hacks helps you get the most out of your TiVo personal video recorder.



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