Cisco Systems is known as a networking giant because of its dominance in the enterprise networking equipment market. However, it may soon be known as the wireless security giant as well.

That's because it dominated the wireless security category in our annual reader survey, courtesy of its Cisco Wireless LAN Security Solution for Large Enterprise, formerly known as Wireless Security Suite. The name refers to a comprehensive set of wireless network security features in its wireless access points, switches, routers, appliances and client devices, which Cisco has combined in order to convince many of its longtime wired customers to relinquish their wireless security fears and implement over-the-air network infrastructures.