Avoid secret connections
Avoid secret connections
You don’t switch them off. You discover where the secret networks are being sent and you contact the people running those networks to either label them or disable them. Hidden SSIDs actually break the 802.11 rulebook, yet they’re not against the law, so that’s your main choice.
Everyone would advise you to leave if you showed up uninvited. The rule only matters when trying to block a device from connecting to a non-broadcast network. They can conceal it however they like. Asking for the network name is even more of an intrusion.