Hotel / Public Wi-Fi option

Would love to see an option in the console to change the default behavior of "assigning the generic profile to newly discovered devices" to "auto assigning a block profile instead" (no listing of directories, no support of any files). This could be called hotel or public wi-fi mode or something like that.

Basically an easy and intuitive way to don’t allow new devices to see your stuff if you are on public wi-fi networks.

[zip]

you will be able to block devices in 1.0, in future versions we can have a switch to make it the default behaviour