Author here. This app is a sibling to my previous firewall, Radio Silence (http://radiosilenceapp.com http://radiosilenceapp.com). Quite a few customers have as

Author here. This app is a sibling to my previous firewall, Radio Silence (http://radiosilenceapp.com http://radiosilenceapp.com). Quite a few customers have asked for a whitelist-based firewall instead of the blacklist-based one, so I decided to give it a try. What was originally meant to be almost a single changed line of code evolved into a full UI remake. The use cases are quite different, and it was interesting to see all the things that had to be rethought. All critique is welcome, as always.