Years ago, at a computer show during the dot-com boom, I stopped by the booth of a now-defunct high-speed wireless network provider and inquired about the security of the vendor's wireless networks.

At the Wi-Fi Planet Conference & Expo, which opened Monday in San Jose, Calif. and closes Friday, a Cisco executive said that issues keeping enterprises from adopting wireless networks have been ...

The growing demand for integrated security on a multitude of wireless-device and network products is a marketing boon for gateway, hardware-chip, and software developers. Who are the major players in ...