I told you I connect to the wifi of a family home so you can decrypt the data using snap VPN as I increase the security or avoid this where the data sent or received in the rooter or on the server remains as they do to decrypt it if I know how to do it maybe know how to avoid it if I connect and disconnect from wifi arriuna the operation of deciphering the greetings data
The data is not usually recorded on the router if someone wanted to steal it would have to hack your WiFi password and once connected intercept the data and decrypt it. What you can do to increase security is to check from time to time if there are non-tulle devices connected to the WiFi and change the password periodically. Anyway I do not think anyone takes so much trouble to see the data of a domestic WiFi