Wireless local area network or WLAN is a special type of local area networking. It is also known as wireless fidelity or WiFi networking. WiFi has gained popularity as an alternative to wired LAN. Many airports, hotels and resorts offer access to WiFi networks so that people can log on to Internet and receive emails while traveling on road or air. Get to know more about WiFi from Wifizing.com. WiFi uses low power microwave radio to link one or more group of users together. It is also used to provide a link between two buildings and can cover several kilometers. WiFi hotspots cover an area of a hundred meters radius using multiple channels to provide multi-user access to a central Internet access point. The points from where WiFi network are available are known as hotspots. Wifizing.com provides detailed information regarding the hotspots and the application of this wireless LAN.

The application of WiFi has made operation of electronic gadgets easier. As you are using wireless network you can carry the gadgets anywhere you like. All laptop manufacturing companies are making WiFi upgraded laptops to facilitate their customers. Besides, WiFi is now available in some models of mobile phones and PDA devices. If you mobile phone is equipped with WiFui, you can access internet through it. By browsing through Wifizing.com you can get to know in detail about the WiFi enabled devices that are now available in the market. However, besides the various advantages, there are some disadvantages of using WiFi network in laptop or mobile phones. WiFi network is considered as a major encouraging factor for different types of cybercrimes.

To get more information regarding disadvantages of WiFi, go through the website Wifizing.com.