Securing Wireless Lans

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Securing Wireless Lans

Author : Gilbert Held
ISBN : 9780470869680
Genre : Technology & Engineering
File Size : 25.92 MB
Format : PDF, Kindle
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Wireless LANs will enable small teams and communities to communicate via their mobile devices without cables. This new technology will facilitate communication in small businesses/teams such as in hospitals, on construction sites, warehouses, etc. Held provides a comprehensive guide to the implementation, planning and monitoring of all aspects of wireless LAN security in small offices/small to medium business (SMBs). Securing Wireless LANs is timely in addressing the security issues of this important new technology and equips its readers with the tools they need to make the appropriate choice for their own situation. This ideal introduction to wireless LAN technology: * Provides a broad overview of all the different issues and practical guidance of how to make wireless LANs secure at home as well as in small offices * Explains how to monitor wireless LANs, configure different types of wireless equipment * Discusses which technologies are best for different situations and requirements * Gives practical hints and advice on how to implement them
Category: Technology & Engineering

Cisco Wireless Lan Security

Author : Krishna Sankar
ISBN : 1587051540
Genre : Computers
File Size : 36.8 MB
Format : PDF, Kindle
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A guide to wireless LAN technology and security, covering such topics as protocols, deployment patterns, WEP, EAP, switching, and management.
Category: Computers

How Secure Is Your Wireless Network

Author : Lee Barken
ISBN : 0131402064
Genre : Computers
File Size : 33.94 MB
Format : PDF, Kindle
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Provides instructions on ways to insure security in wireless LAN systems with information on war driving, firewalls, WPA, 802.1x, VPN, and radio frequency.
Category: Computers

An It And Security Comparison Decision Support System For Wireless Lans

Author : Kevin T. Reynolds
ISBN : 1581125410
Genre : Computers
File Size : 46.20 MB
Format : PDF, Mobi
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Are all Wireless LANs equal? A network administrator is faced with a plethora of wireless services, complex radio issues, and products for wireless data. There are brand new protocols and products that could become obsolete a day after installation! Over 40% of all deployed WLANs do not even have minimum security activated, exposing the company's network and records to easy outsider access.The WLAN industry is characterized by rapidly changing, incomplete or proprietary standards, which can impact interoperability goals. There are complicated ownership costs, performance limitations, and security configurations that exist for WLANs which many network administrators may not understand or know how to compare. This dissertation presents a decision support system (DSS) that enables a novice network administrator to compare WLAN protocol capabilities, rank security configurations, rate IT cost efforts and use an extensive feature list. An in-depth discussion, concerning WLAN protocols, virtual private networks (VPNs), various encryption algorithms, 802.1X authentication mechanisms, and compilation of network selection criteria provides the foundation to construct a small DSS to aid WLAN network administrators. The DSS uses a set of rules to evaluate a series of potential requirements and provides pertinent WLAN decision-making information. The DSS environment allows a number of specific what-if scenarios to be reviewed and compared; multiple solutions can be tried without having to deal with the consequences. Alternative technologies are listed by the DSS to educate the decision maker about other options.
Category: Computers

Cwna Guide To Wireless Lans

Author : Mark Ciampa
ISBN : 9781285401256
Genre : Computers
File Size : 44.14 MB
Format : PDF, ePub
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CWNA GUIDE TO WIRELESS LANS, 3rd Edition provides students with the conceptual knowledge and hands-on skills needed to work with wireless technology in a network administration environment as well as pass the Certified Wireless Network Administrator (CWNA) exam. The text covers fundamental topics, such as planning, designing, installing, securing, and configuring wireless LANs. It also details common wireless LAN uses including maintenance, security, and business applications. The third edition is designed around the latest version of the CWNA exam, as well as the new IEEE 802.11 standard, making CWNA GUIDE TO WIRELESS LANS the practical guide that prepares students for real-world wireless networking. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
Category: Computers

Wireless Lan Security In A Soho Environment A Holistic Approach

Author : Christian Wimmer
ISBN : 9783656997092
Genre : Computers
File Size : 52.77 MB
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Bachelor Thesis from the year 2006 in the subject Computer Science - IT-Security, grade: 1.7, University of Wales, Newport, (North East Wales Institute of Higher Education), language: English, abstract: This paper addresses the theory and reality of Wi-Fi security. It provides an overview of security mechanisms and explains how security works in wireless networks. The most important security protocols that are relevant for small office or home office environments are looked upon in more detail. The security of a real-world wireless network is being tested with freely available tools and popular attacking methods. It is demonstrated that old security protocols can no longer be seen as being secure at all. To create a holistic view the idea of Wi-Fi security is then expanded to include the physical level. A series of experiments provides insight on how to make a network more secure with materials and tools available in every household. A WLAN that is nearly unreachable outside the perimeter does not attract any potential hackers. The paper concludes with recommendations on where to place your access point and what can be done to shield it.
Category: Computers

Handbook Of Wireless Local Area Networks

Author : Mohammad Ilyas
ISBN : 020349251X
Genre : Computers
File Size : 22.25 MB
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Handbook of Wireless Local Area Networks: Applications, Technology, Security, and Standards captures the current state of wireless LANs, and serves as the single comprehensive reference on the subject. Addressing challenges related to the further development of WLAN technology, the Handbook covers the entire spectrum of topics from basic concepts t
Category: Computers

Cwsp Guide To Wireless Security

Author : Mark Ciampa
ISBN : 1418836370
Genre : Computers
File Size : 83.20 MB
Format : PDF
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CWSP Guide to Wireless Security is a hands-on guide to defending wireless networks against attacks. This book prepares students for the Certified Wireless Security Professional (CWSP) certification from Planet3. Focusing on IEEE 802.11a/b/g/pre-n wireless local area networks, this book provides extensive coverage of the latest wireless attack tools and defenses, including IEEE 802.11i, WPA, WPA2, and WIPS, along with how to design and manage a secure wireless LAN. Material is reinforced with hands-on projects at the end of each chapter. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
Category: Computers

Guidelines For Securing Wireless Local Area Networks Wlans

Author : U.s. Department of Commerce
ISBN : 1497539099
Genre :
File Size : 75.86 MB
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The purpose of this publication is to help organizations improve their WLAN security by providing recommendations for WLAN security configuration and monitoring. This publication supplements other NIST publications by consolidating and strengthening their key recommendations.

Evaluation Of Wlan Security And Performance

Author : Alikira Richard
ISBN : 9783656331032
Genre : Computers
File Size : 61.54 MB
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Research Paper from the year 2012 in the subject Computer Science - Internet, New Technologies, Kampala International University - Dar-es-salaam College (School of postgraduate studies/computer department), course: Network security, language: English, abstract: This report addresses the reality of Wireless LAN security and performance. It provides an overview of security mechanisms and explains how security works in Wireless LAN networks. An in depth analysis of the Wired Equivalent Privacy (WEP), Wi-Fi protected access (WPA) and WPA2 standards is presented. The security vulnerabilities that exist in them are analyzed and explained. An experiment involving four devices (Dlink, Linksys, nanostationloco2 and a WBS) was done at Kampala international university. It was discovered from literature that most people prefer using WEP yet it is least secure. One study says 30% of all WLANs detected during network discovery experiment operate with WEP encryption. The study further proved that WEP can be compromised with 100% success. It was also discovered during the experiment that factors such as line of sight, obstruction, distance, antenna type, channel being used all affect network performance. The findings of this experiment can be used as guideline choosing the right encryption method and in designing a WLAN.
Category: Computers

Designing And Deploying 802 11n Wireless Networks

Author : Jim Geier
ISBN : 158714090X
Genre : Computers
File Size : 49.61 MB
Format : PDF
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Gain a practical understanding of the underlying concepts of the 802.11n standard and the methodologies for completing a successful wireless network installation Practical, start-to-finish guidance for successful deployment of 802.11n wireless LANs With the ratification of the 802.11n wireless LAN standard, thousands of companies are moving rapidly toward implementation. However, 802.11n is very different from legacy 802.11a, 802.11b, and 802.11g wireless standards, and successful deployment requires new knowledge and techniques. In this book, leading wireless expert Jim Geier systematically presents all the information and guidance that network architects, engineers, administrators, and managers need to maximize the performance and business value of new 802.11n networks. Drawing on extensive experience with real-world 802.11n deployments, Geier guides you through the entire project lifecycle: planning, design, installation, testing, monitoring, and support. Each phase of wireless LAN deployment is organized into clearly defined steps, and multiple case studies and hands-on exercises show how to apply each technique. You’ll find practical guidance for deploying in enterprises without existing wireless infrastructure, as well as migrating from legacy 802.11a, 802.11b, or 802.11g networks. For convenient reference, Geier also provides an extensive, up-to-date wireless networking glossary. Understanding 802.11n MAC, physical layer, and related standards Designing 802.11n wireless networks for diverse scenarios: considering architecture, range, performance, roaming, and RF issues Migrating from 802.11a, 802.11b, and 802.11g wireless networks Choosing the right tools and equipment, and using them effectively Planning effectively: scoping projects; creating work breakdown structures; organizing teams, schedules, and budgets; defining requirements, and more Securing WLANs via encryption, authentication, rogue access point detection, RF shielding, and polices Performing site surveys and identifying optimum access point locations Installing and configuring wireless LANs: planning, staging, deployment, documentation, and more Systematic testing to improve signal coverage, performance, and security Managing wireless LANs: help desk support, network monitoring, maintenance, engineering, configuration management, security, tools, and more Troubleshooting 802.11n networks: identifying issues with connectivity, performance, and more
Category: Computers

The Practice Of Network Security

Author : Allan Liska
ISBN : 0130462233
Genre : Computers
File Size : 51.31 MB
Format : PDF, Docs
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In The Practice of Network Security, former UUNet networkarchitect Allan Liska shows how to secure enterprise networks in thereal world - where you're constantly under attack and you don't alwaysget the support you need. Liska addresses every facet of networksecurity, including defining security models, access control,Web/DNS/email security, remote access and VPNs, wireless LAN/WANsecurity, monitoring, logging, attack response, and more. Includes adetailed case study on redesigning an insecure enterprise network formaximum security.
Category: Computers

Wireless Lans

Author : Walter Bruce, III
ISBN : 0764548883
Genre : Computers
File Size : 64.96 MB
Format : PDF, Kindle
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Get the definitive, real-world professional's guide to the hottest wireless LAN technologies available! Wireless LANs End to End is a comprehensive look at the technology from the standpoint of the IT Professional. The book goes above and beyond a simple re-hashing of the specification to provide practical implementation information on WLAN technology with special coverage of 802.11b and WLAN planning, configuration, implementation, troubleshooting and security considerations. Special sections on a WLAN site survey (industry leaders state the key to implementing an effective, efficient WLAN that performs the same as wired LAN is a site survey) and WLAN security are also included. This book is part of the End to End series, a new series dedicated to cutting-edge technologies designed to provide proven solutions, real-world tips and best practices. The End to End series takes a no "techno-babble" modular approach in explaining cutting edge wireless technology. Special features include case studies, real-life implementations and wireless decision tree.
Category: Computers

Controller Based Wireless Lan Fundamentals

Author : Jeff Smith
ISBN : 1587140357
Genre : Computers
File Size : 32.21 MB
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Controller-Based Wireless LAN Fundamentals An end-to-end reference guide to design, deploy, manage, and secure 802.11 wireless networks As wired networks are increasingly replaced with 802.11n wireless connections, enterprise users are shifting to centralized, next-generation architectures built around Wireless LAN Controllers (WLC). These networks will increasingly run business-critical voice, data, and video applications that once required wired Ethernet. In Controller-Based Wireless LAN Fundamentals, three senior Cisco wireless experts bring together all the practical and conceptual knowledge professionals need to confidently design, configure, deploy, manage, and troubleshoot 802.11n networks with Cisco Unified Wireless Network (CUWN) technologies. The authors first introduce the core principles, components, and advantages of next-generation wireless networks built with Cisco offerings. Drawing on their pioneering experience, the authors present tips, insights, and best practices for network design and implementation as well as detailed configuration examples. Next, they illuminate key technologies ranging from WLCs to Lightweight Access Point Protocol (LWAPP) and Control and Provisioning of Wireless Access Points (CAPWAP), Fixed Mobile Convergence to WiFi Voice. They also show how to take advantage of the CUWN’s end-to-end security, automatic configuration, self-healing, and integrated management capabilities. This book serves as a practical, hands-on reference for all network administrators, designers, and engineers through the entire project lifecycle, and an authoritative learning tool for new wireless certification programs. This is the only book that Fully covers the principles and components of next-generation wireless networks built with Cisco WLCs and Cisco 802.11n AP Brings together real-world tips, insights, and best practices for designing and implementing next-generation wireless networks Presents start-to-finish configuration examples for common deployment scenarios Reflects the extensive first-hand experience of Cisco experts Gain an operational and design-level understanding of WLAN Controller (WLC) architectures, related technologies, and the problems they solve Understand 802.11n, MIMO, and protocols developed to support WLC architecture Use Cisco technologies to enhance wireless network reliability, resilience, and scalability while reducing operating expenses Safeguard your assets using Cisco Unified Wireless Network’s advanced security features Design wireless networks capable of serving as an enterprise’s primary or only access network and supporting advanced mobility services Utilize Cisco Wireless Control System (WCS) to plan, deploy, monitor, troubleshoot, and report on wireless networks throughout their lifecycles Configure Cisco wireless LANs for multicasting Quickly troubleshoot problems with Cisco controller-based wireless LANs This book is part of the Cisco Press® Fundamentals Series. Books in this series introduce networking professionals to new networking technologies, covering network topologies, sample deployment concepts, protocols, and management techniques. Category: Wireless Covers: Cisco Controller-Based Wireless LANs
Category: Computers

High Speed Wireless Atm And Lans

Author : Benny Bing
ISBN : STANFORD:36105028582786
Genre : Computers
File Size : 73.4 MB
Format : PDF, Docs
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Ideal for telecommunications network engineers, cellular planners and designers, researchers, and post-graduate students of wireless networking technology, this book provides a survey of requirements for third-generation wireless networks, and discusses how wireless local area networks (WLANs) offer great flexibility and make network upgrades inexpensive and easy. It also depicts how asynchronous transfer mode (ATM) meets the demands of today's advanced applications.
Category: Computers

Guide To Wireless Network Security

Author : John R. Vacca
ISBN : 9780387298450
Genre : Computers
File Size : 62.61 MB
Format : PDF, Mobi
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A major, comprehensive professional text/reference for designing and maintaining security and reliability. From basic concepts to designing principles to deployment, all critical concepts and phases are clearly explained and presented. Includes coverage of wireless security testing techniques and prevention techniques for intrusion (attacks). An essential resource for wireless network administrators and developers.
Category: Computers

Security In Wireless Lans And Mans

Author : Thomas Hardjono
ISBN : UOM:39015062543510
Genre : Computers
File Size : 30.24 MB
Format : PDF, Kindle
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Providing a thorough explanation of the risks associated with WLAN and WMAN networks along with detailed descriptions of solutions to a range of security problems, this volume explains the hands-on techniques needed to secure both business and domestic wireless networks.
Category: Computers