WLAN

WLAN, or Wireless Local Area Network, is a type of local area network that links two or more computers or devices using wireless communication technologies, eliminating the need for physical cables. WLANs enable devices such as laptops, smartphones, tablets, and other wireless-enabled equipment to connect to the network and communicate with each other over short to medium distances.

WLANs typically operate using radio frequency (RF) signals, commonly utilizing the IEEE 802.11 standards, also known as Wi-Fi. These standards define various protocols and specifications to ensure interoperability and efficient communication between wireless devices. WLANs can be set up in homes, offices, schools, and public places, providing convenient and flexible connectivity.

Key features of WLANs include:

WLANs have become an integral part of modern networking, offering a convenient and efficient way to connect multiple devices wirelessly. They support a wide range of applications, from basic internet access and file sharing to more advanced uses like streaming media, online gaming, and connecting smart home devices. Despite potential security challenges, when properly configured and secured, WLANs provide reliable and versatile connectivity solutions for both personal and professional use.