The idea
See who your apps talk to.
Netzwand shows which app on your Mac is connecting where, and lets you decide what each one may reach. Rules are set per app and per destination.
Your data
Everything stays on the Mac.
No account, no telemetry, and it never decrypts your traffic. Netzwand is an outbound firewall, not an antivirus.
Status
Not released yet.
Netzwand is still being tested on real hardware. There is no download until it is ready.