Securing 802.11 Transmissions, Part 1

dW writes "Write down your most private information, and then throw it out the window. That's what wireless data transfers are doing when they're not secured. The deployment of various wireless LANs and Wi-Fi networks or configurations are under consideration by many organizations, and network security is a major concern. This article discusses problems, tips, and best bets for 802.11x's elusive security."