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Wi-Fi (sometimes written Wi-fi, WiFi, Wifi, wifi) is a trademark for sets of product compatibility standards for wireless local area networks (WLANs). Wi-Fi, short for "Wireless Fidelity", was intended to allow mobile devices, such as laptop computers and personal digital assistants (PDAs) to connect to local area networks, but is now often used for Internet access and wireless VoIP phones. Desktop computers can use Wi-Fi too, allowing offices and homes to be networked without expensive wiring. Many computers are sold today with Wi-Fi built-in, others require adding a Wi-Fi network card. Other devices, such as digital cameras, are sometimes equipped with Wi-Fi.
A person with a Wi-Fi-enabled device can connect to a local area network when near one of the network's access points. The connection is made by radio signals there is no need to plug the device into the network. If the local area network is connected to the Internet, the Wi-Fi device can have Internet access as well. The geographical region covered by one or several access points is called a hotspot. The range of an access point varies. The access point built into a typical Wi-Fi home router might have a range of 45 m (150 ft) indoors and 90 m (300 ft) outdoors.
The Wi-Fi trademark is controlled by the Wi-Fi Alliance (formerly the Wireless Ethernet Compatibility Alliance), the trade organization that tests and certifies equipment compliance with the IEEE 802.11 standards. Apple Computer sells Wi-Fi products under its AirPort trandmark. Certified products can use the official Wi-Fi logo, which indicates that the product is interoperable with any other product also showing the logo.
washingtonpost.com: WiFi Is Open; Free and Vulnerable to Hackers ... blame for lax security rests with users. WiFi equipment comes with an encryption system known as WEP; for ... Thus; he said; makers of WiFi equipment set their products to come ...
Imperial Wireless Boise Idaho - Wifi Info - What is Wifi? How Does Wifi Work? Where can I Wifi? Imperial Wireless ... Imperial Wireless; iwifi.us; delivers wifi and wireless internet access from Boise Idaho to the world; connecting wifi hotspots through a worldwide roaming network. Imperial Wireless - iwifi.us - Boise Idaho USA
Search for Wifi Equipment in Notebooks at NexTag. Before You Buy - Compare Before you buy; compare prices for Wifi Equipment at NexTag.com. Shop for the best deals from hundreds of online stores.
Internet via ham radio - Elmers Forum at eHam.net Internet via ham radio is a topic in the Elmers forum at eHam.net. - eHam.net is a Web site dedicated to ham radio (amateur radio). ... However; when the Part 15 wifi equipment is modified and used on 2.4 ghz by radio amateurs; then ... Once the WiFi equipment is "modified" and falls under the Part 97 ...
Europe grows WiFi faster than North America - infoSync World New report promises explosion of wireless - on both sides of the pond. ... The report examines the factors driving adoption of WiFi; equipment revenues; and service-related revenues ...
LinSpot - Sell your Air! ... metropolian areas are already fully covered by consumer WiFi equipment. With LinSpot this equipment will ideally form ...
PimpRig Forums - Slashdot // UTD Lifts Ban On WiFi Equipment - Slashdot News (http://forums.pimprig.com/forumdisplay.php?f=56) NewsBot. 18-September-04 08:10 AM. Slashdot // UTD Lifts Ban On WiFi Equipment ... Slashdot // UTD Lifts Ban On WiFi Equipment. boredMDer writes "As seen in this /. story; the University of ... ban on students operating 2.4 GHz WiFi equipment. However; UTD has now ...
Antennas integrated with WiFi equipment [Hardware] Poynting Antennas has announced the availability of the BridgePoynt range of integrated antennas and WiFi equipment. ... range consists of integrated antennas and WiFi equipment. This WiFi equipment is housed in weatherproof die-cast ...
NetStumbler.org WiFi Forums - What equipment do I need to mak this 1;600 ft. link to WiFi provider? ... The WiFi equipment; antennae; cabling; conntectors; and antenna mounts will retail close to $400 to purchase for that ...
Geek News Central Revealing Links & Useful Technical Information ... I am absolutely disgusted; people that buy WiFi equipment should be required to prove that they know how to secure these ...
Pocket-Sized Wireless Detection This article provides a comparison of two tiny 802.11 detectors and discusses how they would fit into your overall WiFi security framework. ... extremely advantageous to have a means to detect rogue WiFi equipment at all company sites without having to spend many ...
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Isotruss - WiFi Towers ... take a look at our guyed meteorological towers up to 82M (270') that can carry a range of necessary WiFi equipment ...
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