encryption
It is important to enable data encryption to prevent unwanted access to your wireless modem.
To prevent collisions.
War driving
Disabling the SSID Broadcast.
Ssid broadcast
It uses a 128-bit pre-shared hexadecimal key to prevent unauthorized wireless access.
802.11 a 802.11 n
Isolation
War driving
Soil Conservation
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.