This comprehensive wireless network book addresses the operational and day-to-day security management requirements of 21st century companies. Wireless networks can easily be reconfigured, are very mobile, allow for potentially nonstop exposure, and require the level of security be scrutinized even more than for wired networks. This includes inherent security flaws in various wireless architectures that result in additional risks to otherwise secure converged wired networks. An even worse scenario is one where an insecure wireless network is connected to a weakly secured or insecure wired network and the wireless subnet is not separated from the wired subnet. There are approximately a dozen popular books that cover components of the architecture, design, theory, issues, challenges, and recommended policies for wireless security, none of which address them in a practical, operationally-oriented and comprehensive way. Wireless Operational Security bridges this gap.

Wireless technologies such as GSM/UMTS, wireless LAN,802.16(WiMAX),and Bluetooth have revolutionized the way we communicate and exchange data by making services like telephony and Internet access available at anytime and from almost any where.Today,agreat variety of technical publications offer background information about these technologies but they all fall short in one way or another. Books covering these technologies usually describe only one of the systems in detail and are generally too complex as a first introduction. The Internet is also a good source, but the articles one finds are usually too short and superficial or only deal with a specific mechanism of one of the systems. Because of this, it was difficult for me to recommend a single publication to students in my telecommunication classes, which I’ve been teaching in addition to my chosen profession as a wireless systems consultant. This book aims to change this.

All wireless technologies discussed in the book continue to evolve, with increasing transmission speeds being the driving goal. This book covers some of the evolutions such as HSDPA and HSUPA enhancements, which deliver increased transmission speeds in UMTS networks, and EDGE, which does the same thing for GPRS. As WiMAX already offers high transmission speeds for stationary users (802.16d), the evolution path of this system introduces mobility. Therefore, the mobility extension of WiMAX (802.16e) is also discussed.

Anywhere Computing with Laptops- Making Mobile Easier shows consumers what to expect when they're buying and configuring their Centrino laptop, and how to use built-in features such as digital cameras or internet telephones. They'll learn how to find hotspots on the road and how to connect to multiple national networks to ensure easy access to data or the Internet. Later chapters cover installing and configuring a wireless network, configuring access points and wireless bridges, combining wireless and wired networks, and more. Author Harold Davis pays particular attention to the complexities of security and encryption to keep laptops and data safe.

The Definitive Guide to WiMAX Technology WiMAX is the most promising new technology for broadband wireless access to IP services. It can serve an extraordinary range of applications and environments: data, voice, and multimedia; fixed and mobile; licensed and unlicensed. However, until now, wireless professionals have had little reliable information to guide them. Fundamentals of WiMAX is the first comprehensive guide to WiMAX–its technical foundations, features, and performance.

Three leading wireless experts systematically cut through the hype surrounding WiMAX and illuminate the realities. They combine complete information for wireless professionals and basic, accessible knowledge for non-experts. Professionals will especially appreciate their detailed discussion of the performance of WiMAX based on comprehensive link- and system-level simulations.

Whether you're a wireless engineer, network architect, manager, or system designer, this book delivers essential information for succeeding with WiMAX–from planning through deployment.

As a network administrator, architect, or security professional, you need to understand the capabilities, limitations, and risks associated with integrating wireless LAN technology into your current infrastructure. 802.11 Wireless Networks: The Definitive Guide provides all the information necessary to analyze and deploy wireless networks with confidence.

Over the past five years, the world has become increasingly mobile. Traditional ways of networking have altered to accommodate new lifestyles and ways of working. Wireless networks offer several advantages over fixed (or wired) networks, with mobility, flexibility, ease and speed of deployment, and low-cost at the top of the list. Large productivity gains are possible when developers, students, and professionals are able to access data on the move. Ad-hoc meetings in the lunch room, library, or across the street in the café allow you to develop ideas collaboratively and act on them right away. Wireless networks are typically very flexible, which can translate into rapid deployment. Once the infrastructure is in place, adding new users is just a matter of authorization.

Design and Performance of 3G Wireless Networks and Wireless LANs is for wireless communication system engineers, network engineers, professionals, and researchers. Network architectures of UMTS, CDMA2000 systems, and how major network elements within the 3G networks can be designed, are described. In addition, the authors describe how end-to-end performance for voice and data services can be determined. They also provide guidelines on how radio access networks and core networks can be engineered. Of equal importance, is inclusion of explanations of various wireless LAN standards (IEEE 802.11a, 802.11b, 802.11g, 802.11e) and how voice and data services can be offered in the wireless LAN systems. Additional highlights include: - Overview of core principles of wireless communications (e.g., FDMA, TDMA, CDMA), airlink capacity analysis, and evaluation. - Traffic model descriptions and illustrations for circuit-switched and packet-switched services. - In-depth coverage of how base station and radio network controller can be designed to meet capacity requirements. - Discussion of unique design issues in 3G networks, innovative solutions, and possible new 3G features. This material also provides capacity engineering guidelines for 3G networks and wireless LANs. Review exercises are provided at the end of each chapter to facilitate teaching and self study.

As the demand for higher bandwidth has lead to the development of increasingly complex wireless technologies, an understanding of both wireless networking technologies and radio frequency (RF) principles is essential for implementing high performance and cost effective wireless networks.

Wireless Networking Technology clearly explains the latest wireless technologies, covering all scales of wireless networking from personal (PAN) through local area (LAN) to metropolitan (MAN). Building on a comprehensive review of the underlying technologies, this practical guide contains how to implementation information, including a case study that looks at the specific requirements for a voice over wireless LAN application. This invaluable resource will give engineers and managers all the necessary knowledge to design, implement and operate high performance wireless networks.

Explore in detail wireless networking technologies and understand the concepts behind RF propagation.
Gain the knowledge and skills required to install, use and troubleshoot wireless networks.
Learn how to address the problems involved in implementing a wireless network, including the impact of signal propagation on operating range, equipment inter-operability problems and many more.
Maximise the efficiency and security of your wireless network.

An examination of unique security problems posed by wireless ad hoc networks and their solutions

Security for Wireless Ad hoc Networks helps pave the way for the commercialization of wireless ad hoc networks by addressing the unique security risks that these networks raise. The author team offers a critical analysis of existing research findings and also discusses the direction and preliminary findings of ongoing research. Readers learn the advantages and disadvantages of the leading proposed security schemes. Moreover, readers are given the tools they need to assess the security implications of the protocols they design.

This text begins with a discussion outlining the threats, attacks, and vulnerabilities inherent in ad hoc wireless networks. Next, the authors introduce basic security concepts that serve as a foundation for the text's examination of strategies and techniques forsecuring the network. Among the topics presented are:

• Basic cryptography mechanisms
• Key management
• Secure routing
• Intrusion detection
• Security policy management
• Secure location determination

The definitive guide to penetrating and defending wireless networks.

Straight from the field, this is the definitive guide to hacking wireless networks. Authored by world-renowned wireless security auditors, this hands-on, practical guide covers everything you need to attack — or protect — any wireless network.

The authors introduce the 'battlefield,' exposing today's 'wide open' 802.11 wireless networks and their attackers. One step at a time, you'll master the attacker's entire arsenal of hardware and software tools: crucial knowledge for crackers and auditors alike. Next, you'll learn systematic countermeasures for building hardened wireless 'citadels''including cryptography-based techniques, authentication, wireless VPNs, intrusion detection, and more.

If you're a hacker or security auditor, this book will get you in. If you're a netadmin, sysadmin, consultant, or home user, it will keep everyone else out.

This book covers the things that aren't already covered in the documentation that came with your equipment and the things you can't just figure out on your own. It is organized into a series of well-organized, bite-sized, quickly accomplished tasks, that lets you zero right in on particular tasks you want to accomplish. This hands-on approach to setting-up a secure home wireless network will have your network up and running in no time.