This book covers Exam 200-14 in great detail, digging into some of the most important details involved in locking down Windows systems and networks and taking a systemic approach to keeping Windows networks and systems secured.
Boasting a one-of-a-kind integration of text, DVD-quality instructor-led training, and Web-based exam simulation and remediation, this study guide & DVD training system gives students 100% coverage of official Microsoft MCSA exam objectives plus realistic test prep.

Telephony solutions for the small and medium business, enterprise branch office, and small office
Detailed information not available in any other resource enables you to deploy IP telephony solutions with maximum efficiency Building blocks of the product features provide solutions that enhance the operations and productivity of your organization Numerous examples show you how to configure the comprehensive suite of features available with Cisco IPC Express Insights from the experts demonstrate how you can enhance your IP telephony system with applications such as automated attendant and voice mail Management and troubleshooting tips will help you keep your network up and running smoothly
Enterprise branches and small and medium businesses require IP telephony solutions particular to their size. Cisco® IP Communications (IPC) Express is the answer: a one-box solution that provides turnkey operation with an easy-to-use web-based interface for combined voice and data needs. Cisco IPC Express delivers a comprehensive suite of telephony features, security, and applications–but how will you use them to your best advantage?

An ad hoc wireless network one without a well-defined infrastructure provides mobile communication capabilities for temporary situations, such as disaster recovery, conventions, military actions, and various healthcare and academic applications. This handbook provides comprehensive reference materials on ad hoc wireless networks, from the basic concepts, techniques, systems and protocols of wireless communication to the particulars of ad hoc network routing techniques, applications, power, connection, traffic management, and security. It is the first handbook available for this rapidly emerging field and presents authoritative information contributed by leading experts.

Design, install, and manage a complete unified communications solution with this definitive guide.
* Gain an in-depth understanding of the Cisco Unity architecture and feature set
* Plan, design, and install a complete unified messaging solution using the design process found within this guide
* Use features in Cisco Unity to solve legacy and convergence problems for your users
* Administer and manage Unity installations effectively by leveraging the comprehensive solutions provided in this book
* Learn about Microsoft Exchange and Lotus Domino support and configuration with Cisco Unity
* Support CallManager and legacy PBX integrations with your unified messaging solutions

This security book is part of the Cisco Press Networking Technology Series. Security titles from Cisco Press help networking professionals secure critical data and resources, prevent and mitigate network attacks, and build end-to-end self-defending networks.

CCNP Building Scalable Internetworks (BSCI 642-901) Lab Portfolio provides you with opportunities for hands-on practice to master the technologies necessary to configure advanced routing on a production network.
The labs reinforce your understanding of how to install, configure, monitor, and troubleshoot network infrastructure equipment. You will apply your knowledge of configuration of EIGRP, OSPF, IS-IS, and BGP routing protocols and how to manipulate and optimize routing updates between these protocols. Other topics covered include multicast routing, IPv6, and DHCP configuration.
Those preparing for the Building Scalable Cisco Internetworks (BSCI 642-901) certification exam should work through this book cover-to-cover. Or if you need to quickly review configuration examples, you can go directly to the relevant chapter.

As you'd expect of Apple, the iPhone is gorgeous. iPhone: The Missing Manual is a book as breathtaking as its subject. Written by New York Times columnist and Missing Manual series creator David Pogue, this book shows you how to get the most out of your new Apple iPhone.
The name iPhone may be doing Apple a disservice. This machine is so packed with possibilities that the cellphone may actually be the least interesting part. The iPhone is at least three products merged into one: a phone, a wide-screen iPod and a wireless, touch-screen Internet communicator. The iPhone's beauty alone may be enough for you to dig for your credit cards, but its Mac OS X-based software makes it not so much a smartphone as something out of the film "Minority Report."
The real magic, however, awaits when you browse the Web. You get to see the entire Web page on the iPhone's screen. All of this is cooked up with Apple's traditional secret sauce of simplicity, intelligence and whimsy.

This book constitutes the reviewed proceedings of the Third International Workshop on Algorithmic Aspects of Wireless Sensor Networks, ALGOSENSORS 2007, held in Wroclaw, Poland, July 14, 2007, in association with ICALP 2007.

This book aims to present modern wireless communication concepts in a coherent and unified manner and to illustrate the concepts in the broader context of the wireless systems on which they have been applied.
This book is written as a textbook for a first-year graduate course in wireless communication. The expected background is solid undergraduate/beginning graduate courses in signals and systems, probability and digital communication. This background is supplemented by the two appendices in the book. Appendix A summarizes some basic facts in vector detection and estimation in Gaussian noise which are used repeatedly throughout the book. Appendix B covers the underlying information theory behind the channel capacity results used in this book. Even though information theory has played a significant role in many of the recent developments in wireless communication, in the main text we only introduce capacity results in a heuristic manner and use them mainly to motivate communication concepts and techniques. No background in information theory is assumed. The appendix is intended for the reader who wants to have a more in-depth and unified understanding of the capacity results.

CCNP ISCW Official Exam Certification Guide is a best of breed Cisco exam study guide that focuses specifically on the objectives for the Implementing Secure Converged Wide Area Networks exam (642-825 ISCW). Successfully passing the ISCW 642-825 exam certifies that you have the knowledge and skills necessary to secure and expand the reach of an enterprise network to teleworkers and remote sites with focus on securing remote access and VPN client configuration. CCNP ISCW Official Exam Certification Guide follows a logical organization of the CCNP® ISCW exam objectives. Material is presented in a concise manner, focusing on increasing your retention and recall of exam topics. You can organize your exam preparation through the use of the consistent features in these chapters. “Do I Know This Already?” quizzes open each chapter and allow you to decide how much time you need to spend on each section. Exam topic lists and concise Foundation Summary information make referencing easy and give you a quick refresher whenever you need it. Challenging chapter-ending review questions help you assess your knowledge and reinforce key concepts.

Protect your network with self-regulating network security solutions that combat both internal and external threats.
* Provides an overview of the security components used to design proactive network security
* Helps network security professionals understand what the latest tools and techniques can do and how they interact
* Presents detailed information on how to use integrated management to increase security
* Includes a design guide with step-by-step implementation instructions

The definitive guide to performing wireless network site surveys, selecting the right wireless equipment, and installing 802.11 wireless LANs
* Prepare for a WLAN installation with this definitive guide
* Perform a proper site survey to ensure the maximum performance of your 802.11 WLAN
* Compare and choose the right WLAN technologies to match application and users needs
* Install WLAN products properly taking the unique needs of the users and environment into account
Performing a wireless LAN (WLAN) site survey before installing a wireless network is the key to any successful WLAN deployment. Yet each location and company have unique needs that must be taken into account. 802.11 Wireless Network Site Surveying and Installation helps you understand the challenges associated with any site survey, including multipath mitigation, reflection, absorption, and radio wave interference, plus the added complexity of user and application demands. This book helps you identify obstacles to a successful deployment and guides your equipment decisions to ensure that your WLAN reaches its maximum potential. Use this complete guide to understand the following components of any thorough site survey:

Delivers the proven solutions that make a difference in your Cisco IP Telephony deployment
Learn dial plan best practices that help you configure features such as intercom, group speed dials, music on hold, extension mobility, and more Understand how to manage and monitor your system proactively for maximum uptime Use dial plan components to reduce your exposure to toll fraud Take advantage of call detail records for call tracing and accounting, as well as troubleshooting Utilize the many Cisco IP Telephony features to enable branch site deployments Discover the best ways to install, upgrade, patch, and back up CallManager Learn how backing up to remote media provides both configuration recovery and failure survivability IP telephony represents the future of telecommunications: a converged data and voice infrastructure boasting greater flexibility and more cost-effective scalability than traditional telephony. Having access to proven best practices, developed in the field by Cisco IP Telephony experts, helps you ensure a solid, successful deployment.