encryption
It is important to enable data encryption to prevent unwanted access to your wireless modem.
War driving
To prevent collisions.
Ssid broadcast
Disabling the SSID Broadcast.
It uses a 128-bit pre-shared hexadecimal key to prevent unauthorized wireless access.
Soil Conservation
Isolation
802.11 a 802.11 n
War driving
One major disadvantage of wireless networks is that they are hackable from the outside. Security measures are available to prevent or reduce the attacks.
You need to disable broadcasting of SSID.