Comment by efilife
12 days ago
For those looking for something similar, try SimpleWall: https://github.com/henrypp/simplewall
It's deny by default, you get a popup when something wants to make a connection, then you can allow. Pre-built binaries available. It's my go-to since many years
simplewall is archived and unmaintained
It gets updates almost daily
Not the repo that was linked, says they pushed a new version a week ago.