3.1.12+Advantages+and+disadvantages+of+wireless+networks

=3.1.12 Advantages and disadvantages of wireless network=

Uses unlicensed radio spectrum
Doesn't cost anything

LANs can be set up without cabling
Doesn't take space or time to lay the cables. No extra cost on cables

WiFi can support roaming between access points
People can switch from router to router automatically depending in which connection is best

Prices are cheap
Many types are available on the market and they are affordable

Interference
as the 2.4GHz spectrum is often crowded with other devices

WEP
this encryption is not difficult to hack and WPA2 has solved this problem

Acess Points
these can be used to steal data