The following works for our guests but is it secure enough?
2. Configure / WLAN /
>>> WLAN Usages / Type = Guest Access
>>> Authentication Options / Method = Open
>>> Encryption Options / Method = WPA2
>>> Encryption Options / Algorithm = AES
>>> Encryption Options / Passphrase = "123fake456"
>>> Options / Wireless Client Isolation = Full
From their computing device my guests and employees find the appropriate WLAN (mentioned above) in the wireless network choices, attempt to connect, they enter the passphrase, they accept the TOU and then they connect.
This WLAN setup works for most of my users...should I be afraid?