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What is the full form of WIFI?

WIFI: Wireless Fidelity

The full form of WIFI is “Wireless Fidelity“. It is a wireless local area technology that provides a standard way to connect to wireless networks. Wireless Fidelity (WIFI) is a family of wireless network technologies, based on the IEEE 802.11 family of standards. Wi-Fi is a trademark of the non-profit Wi-Fi Alliance, which restricts the use of the term Wi-Fi Certified to products that successfully complete interoperability certification tests. This article is not just about the full form of WIFI, but much more than that.

WiFi full form

In fact, Wi-Fi is not an acronym its a trademarked brand name for products using the IEEE 802.11 standards. A common misconception is that the term Wi-Fi is short for “wireless fidelity.” This is not the case. This false notion has spread to such an extent that even industry leaders have included the phrase wireless fidelity in a press release. The current confusion seems to stem from a brief period early in the days of the Wi-Fi Alliance when a regrettable tag line was added that stated, ‘The Standard for Wireless Fidelity.’

To connect to a Wi-Fi network, a user usually needs the network name (the SSID) and a password. The password is used to encrypt Wi-Fi packets to block interceptors. Wi-Fi Protected Access (WPA) is designed to protect information that moves through Wi-Fi networks. You can use Wi-Fi to create an access point within the range of 20 meters (66 feet). It is potentially more vulnerable to attacks than wired networks because anyone within range of a network can try to access it with a wireless network interface controller.

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