How can I to keep him away from my wifi connection?

[joylmm]

I had created a strong wifi with My WIFI Router,but my neighbor alway connect to it,how can I to keep him away from my wifi connection?

[CassandraD]

It looks your neighbor either knows your wifi password he has hacked your connection. There are few things you can try to stop him. First enable WPA2 security from your router. Change your SSID. Try to use a very strong password. Like a name of a movie "Amazing Spider Man" can be used as "//--@m@z!ng-Sp!der-!m@n//--". In this way your password will be not easy for anyone to break through different tools. Norton offer you a tool called as Hotspot Privacy. It is nice software to protect your hotspot but it is paid.