أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
You can protect your wifi access by changing the default ssid and use of strongest encryption and you need change it frequently. You can do basic mac address filtering from your router. Or if you want more secure then you can use microtik router and configure radius to enable hotspot.
Your Q is not understandable.
