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Columnists: Archive: September 2009 

Being Secure on Public Wi-Fi: VPN, Firewalls, File Sharing

With a dash of technical knowledge and some preparation, you can safely use a public Wi-Fi network.

The Best Security for Wireless Networks

Think of WEP as bad, WPA as just fine and WPA2 as great when it comes to WLAN security. Combine that with PSK-AES-CCMP (and a long password) and you should have secure wireless network.