Wireless networking can be found virtually everywhere you go - at school, work, restaurants, and elsewhere. However, wireless has not replaced wired LAN technology. Consider some of the advantages of wireless networking over wired networking and then consider why wireless hasn't replaced wired technology. Discuss the advantages of wireless networking and why wired networking is still the primary media used in medium to large businesses. Consider how an all-wireless network might affect a hospital, bank, or credit card company.