Restrict interaction with local network

Uhh, that explains why I wasnt able to receive a connection via:

Still I am able to get it working via

but there are many ways.

To answer your question, I was not able to observe any connection attempts that bypass this blacklist. Still I would be surprised if it wasn’t already being used in the wild.

I dont know the inner workings of brave, but is a blacklist really the only approach possible to prevent this?

Thanks!