If anyone is interested in something (open source) like this for Windows: We are building Portmaster, which is a bit less nerdy, but features a "fancy" UI, advanced search and more: https://safing.io/
Edited to add: Linux is also supported, but IMHO this is the wrong target group for that. Not here to draw users from OpenSnitch, as it is great and fits perfectly for its use case. Very nice to have it included in debian. Big win for privacy!
Edited to add: Linux is also supported, but IMHO this is the wrong target group for that. Not here to draw users from OpenSnitch, as it is great and fits perfectly for its use case. Very nice to have it included in debian. Big win for privacy!