[KngFant]

I really thought about this yesterday, and the one program i really miss on linux would be Little Snitch. I need a good application firewall on linux.

[dhaavi]

We are working on an alternative for both Linux and Windows: https://safing.io/portmaster/

Not only is it an application firewall, but also gives you DNS filtering (ie. Pi-Hole basics) and DNS-over-TLS.

If you check it out, we'd love to hear some feedback! (Full UI revamp incoming)

[input_sh]

There's OpenSnitch, but it's a WIP: https://github.com/evilsocket/opensnitch

[arvinsim]

Sounds like a business opportunity...

[dhaavi]

We're on it: https://safing.io/portmaster/