What is Wireless LAN?
The Wireless LAN or Wireless Local Area are the most important and well - known in all wireless networks . To understand this type of network perfectly, it is important to first know what a LAN network is, without wireless, so we start there and then see the Wireless LAN in detail. Components of a Wireless LAN The physical architecture of WLAN is quite simple. The basic components of WLAN are typically: Wireless Access Point . Wireless network interface cards ( NICs ) You can use other components, such as wireless bridges or repeaters, to extend the reach of your network. There are two main problems or weaknesses, let's say so, that it has a WLAN: -Security. This is considered to be much more vulnerable than other networks, so it is necessary to take all possible measures to prevent anyone from accessing it. Hence, for example, what is encryption and the use of different keys and algorithms. -Speed. In the same way, there is still much better WLAN in this regar