WiFihotspot

WiFihotspot refers to a wireless access point that broadcasts a Wi-Fi signal, allowing devices to connect to the internet or a local network. This access point is often provided by a router or a dedicated device, and it creates a local area network (LAN) where wireless devices can communicate. The term "hotspot" specifically implies a location where Wi-Fi access is publicly or commercially available.

These hotspots can be found in various places, including cafes, airports, hotels, libraries, and public transportation. Users typically connect to a WiFihotspot using their laptops, smartphones, or tablets. Access to these networks can be free, requiring a password, or involve a paid subscription. Some WiFihotspots may also offer limited access or require users to view advertisements before connecting.

The technology behind WiFihotspots generally utilizes Wi-Fi standards like 802.11a/b/g/n/ac/ax, which dictate the speed and range of the wireless connection. Security is a common concern for users connecting to public WiFihotspots, and various security protocols like WPA2 and WPA3 are employed to protect data transmission. Mobile devices can also create their own Wi-Fi hotspots, often referred to as personal hotspots or tethering, by sharing their cellular data connection with other devices. This allows users to access the internet from devices that lack their own cellular capabilities.