Posible ba na ma-access yung admin ng public free wifi para ma bypass yung time limit? Kasi kung mapasok natin yung admin at kung di pa napapalitan yung password, pwede natin kalikutin yung setting para makagawa ng guest wifi.
Salamat sa info idolSniff other device’s Wi-Fi MAC address
Another method is to use your Wi-Fi and sniff other devices’ Wi-Fi MAC address. Once you find a person (or employee) who has a permanent login access, you can use tools like InSSIDer, NetStumbler, Cain and Abel etc. to copy the MAC address.
and if your device is rooted must try this for bypass Wifi time Limit Android
If you are at the airport, the best thing you can do if you are using an android device is just go to the Play store and download the Wifi Mac Changer application on your phone. After installation, click on “generate random MAC address and press “SIMPLE CHANGE”.
VPN allows your device security from data theft which spoofing a MAC address does not ensure.
I hope I answered all your question.