WiFivõrgud

WiFivõrgud, also known as Wi-Fi networks, are a technology that allows electronic devices to connect to the internet or other devices wirelessly. This is achieved through the use of radio waves. A Wi-Fi network typically consists of a wireless router that connects to a wired internet connection and broadcasts a wireless signal. Devices equipped with Wi-Fi capabilities, such as laptops, smartphones, and tablets, can then detect and connect to this signal.

The term Wi-Fi is a brand name owned by the Wi-Fi Alliance, a non-profit organization that certifies products for compliance with industry standards. These standards, governed by the IEEE 802.11 family of specifications, define the protocols for wireless local area networks. Different versions of these standards, like 802.11n, 802.11ac, and 802.11ax (Wi-Fi 6), offer varying speeds, ranges, and efficiencies.

Wi-Fi networks can be set up in various environments, including homes, offices, public spaces like cafes and libraries, and even entire cities. They are secured using encryption protocols such as WPA2 and WPA3 to prevent unauthorized access and protect data transmitted over the network. The convenience and widespread availability of Wi-Fi have made it a ubiquitous technology in modern life.