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A wireless LAN or WLAN is a wireless local area network, which is the linking of two or more computers without using wires. It uses radio communication to accomplish the same functionality that a wired LAN has. WLAN utilizes spread-spectrum technology based on radio waves to enable communication between devices in a limited area, also known as the basic service set. This gives users the mobility to move around within a broad coverage area and still be connected to the network. |
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Results 1 - 25 of 27 matches |
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This paper outlines the specific elements of wireless LAN security (perimeter control, access control, date protection, and monitoring) and WLAN management (configuration, fault diagnostics, network usage, and policy enforcement). Reader will gain a keen understanding of how to effectively lockdown a wireless LAN and manage it for peak performance.
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| By : Aerohive |
Published Date: May 05, 2007 |
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Craig Mathias, Principal of the Farpoint Group, explores the advent of cooperative control, an innovative new class of wireless infrastructure from Aerohive Networks. Aerohive’s cooperative control architecture gives you all of the benefits of autonomous access points and controller-based infrastructures, without the high OPEX or CAPEX associated with either approach. Cooperative control architecture represents an innovative approach to wireless LAN systems, one that incorporates a number of interesting features and corresponding benefits.
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| By : Aventail |
Published Date: Jun 21, 2006 |
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Today's office is now anywhere that a user can get an Internet connection, a PC on a business partner's network, a handheld at a WiFi hotspot, an airport kiosk, or a computer on a home WiFi network. But secure access is not the only driving business factor remote access must be easy to use and administer as well.
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Making corporate data accessible through Wi-Fi networks means intruders and other unwanted visitors can easily access such networks if proper precautions and tools aren't used to protect them. This paper will discuss best practices in all five areas to secure the enterprise network, whether wired or wireless.
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This white paper will explore what security challenges wireless networks present, suggest best practices to ensure Wireless LAN security, and demonstrate how AirDefense Enterprise, a Wireless Intrusion Detection and Prevention System, can help you define, monitor and enforce your wireless security policy.
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| By : Aerohive |
Published Date: Dec 05, 2007 |
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Yesterday’s fat access points and legacy wireless LANs typically can’t handle mission-critical, real-time applications, nor do they have a migration path to 802.11n. Aerohive Networks has developed a new controller-less architecture that provides an innovative way to handle tomorrow’s wireless challenges – like voice over WLAN and migrating to 802.11n – without costing you a fortune. This paper discusses the benefits of this approach and the key underlying technologies of cooperative control, including best path forwarding and policy enforcement at the edge.
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| By : Quocirca |
Published Date: Nov 09, 2005 |
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Wireless remote access opens the business up to new opportunities for efficiency and flexibility, but does it also increase the risks to the business, and if so, how can these be mitigated?
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| By : Xirrus |
Published Date: May 02, 2007 |
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Get a technical foundation for deploying a high performance Wi-Fi network. Learn the details of how they work/compete, where they complement and where they're most effective.
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Download this whitepaper now and read how WLAN technology embedded in CE devices offers consumers a glimmer of hope that someday soon they will be free to experience their media content on their terms.
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For many wireless broadband network operators, the term "unlicensed reliability" is seen as an oxymoron. For many, the idea of building a high-speed network in the unlicensed band isn't a good one. A great deal has been said about crowded frequencies, self-interference and costly network rips. About how microwaving popcorn can cause interference. About disgruntled and perplexed customers. And ex-customers.
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This research study, led by CFO Research in collaboration with Fiberlink provides valuable insight into how organizations are dealing with sustained growth in the number of mobile workers and the costs associated with managing them.
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This paper explains the numerous places where VoWLAN can go to work, why most offerings fail to make it work, and how only Meru Networks' standard-based solution puts the power of VoWLAN to work at enterprise-scale.
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| By : Quocirca |
Published Date: Jun 09, 2005 |
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Working with technology outside the office brings many challenges. Use of laptops has grown from limited user communities to widespread desktop replacement and broad deployment. The complexity of managing these devices outside the walls of the office is something IT departments have learned to address.
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| By : Quocirca |
Published Date: May 25, 2005 |
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Email has grown rapidly through open Internet standards and the proliferation of laptops and personal computers. When Canadian company RIM combined cell phone ubiquity with two-way pager simplicity in the BlackBerry, mobile email evolved from laptop connection to encompass a more portable form factor.
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With credit card theft rising 21% annually, every retailer needs to reconcile the urgent need for PCI-compliant security with the equally essential need to increase sales and reduce costs through mobile applications.
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| By : Quocirca |
Published Date: Nov 03, 2005 |
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Time pressures on businesses and employees continue to mount. Increasing regulation, traveling and resource limitations compel many to work longer hours. For many roles, productivity is difficult to measure, so improvements might not be as simple as making a greater number of appointments, but making more beneficial decisions.
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| By : TamoSoft |
Published Date: Dec 21, 2005 |
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This white paper examines the problems related to the deployment and usage of software-based network monitoring solutions, methods of achieving network traffic visibility in various network configurations that include hubs, switches, routers, etc.
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This white paper is for the enterprise IT administrator tasked with deploying a wireless LAN (WLAN) of any scale, the significant investment in equipment, time and resources to properly plan and install the deployment is daunting.
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This paper identifies the requirements for next-generation WLANs, examines the limitations of existing approaches, and describes an innovative WLAN architecture from Trapeze Networks called Smart Mobile™, which overcomes those limitations.
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This paper presents the security risks inherit in wireless networks and explores the technical, functional and return on investment requirements needed for a monitoring solution for companies looking to protect and fortify their wireless networks from rogue wireless devices.
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| By : Aerohive |
Published Date: May 04, 2007 |
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Are you looking to reduce the operational cost of your existing wireless LAN, and to make it support mission-critical, real-time applications and 802.11n? At the same time, are you challenged with the cost and complexity associated with most next-generation wireless LAN architectures? Check out the enterprise-class, cost-effective new cooperative control architecture from Aerohive Networks. In this real-world case study, you’ll see how Aerohive Networks' cooperative control architecture combines the linear cost modeling of autonomous APs and the operational advantages of controller-based approaches.
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This analyst report written by Stan Schatt, VP & Research Director, Networking at ABI Research helps you decipher the WLAN security alphabet soup, understand architectural approaches to WLAN security, upcoming standards for roaming, load balancing and management frame encryption, and key security requirements that you should consider for you next WLAN deployment.
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Download this paper now and read why many businesses now recognize that comprehensive management of their wireless device infrastructure is a crucial component of a total IT enterprise management solution.
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This document outlines how hackers are exploiting vulnerabilities in 802.11 wireless LANs and describes the widely available hacking tools. As a collection of already published risks to wireless LANs, this white paper is written to inform IT security managers of what they are up against.
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Universities and colleges are among the most aggressive adopters of Wi-Fi technology. The trend toward more collaborative and open learning environments, fueled by the explosive adoption of mobile devices among students and faculty, makes higher education campuses fertile ground for wireless LANs.
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Sort Results By : Published Date | Title | Company name |
