"3G" - WPA2 PSK, AES, MAC-filtered, Non-broadcast SSID, PRNG-Generated password. Hack that.
"3G" - WPA2 PSK, AES, MAC-filtering, Non-broadcast SSID, PRNG-Generated password. Hack that.
MAC filtering and non-broadcast SSID are just stupid. Only makes your life harder. I feel sorry for your guests.