Here are some articles written by NoWiresSecurity Founder and Owner, Eric Geier, covering many Wi-Fi topics:

 

General Wireless Networking

• Importing and Exporting Windows Network Settings

• Supercharging Your Cheap Router with Enterprise Features

• 8 Open Source and Linux Router Projects

 

Wi-Fi Surveying & Design

• Free Wi-Fi Stumbling and Surveying Tools

• Free Wi-Fi Stumblers Do the Work But Save You Money

• Upgrading to Wireless N

 

Wireless Network Security

• Implement WPA2 Enterprise Encryption on Your WLAN

• Moving to WPA/WPA2-Enterprise Wi-Fi Encryption

• Tips and Tricks for Using 802.1X in Windows

• Configuring 802.1X Authentication in Linux

• Understanding the Wi-Fi Security Guidelines of PCI DSS

 

More coming soon!