I have a computer plugged into a pod. Is there a way I can not have other devices connect to it (by WiFi) ?
I don't understand your question.
If you are saying you don't want devices to connect to your computer's wifi, you can turn it off in your OS.
I don’t want devices to connect to the pod my computer is plugged into.
They shouldn't be able to connect if they don't know the SSID/password.
You can change them here: