io.github.evilsocket.opensnitch OpenSnitch

OpenSnitch interactive firewall

FTL GPL-3.0-or-later pointing keyboard touch

OpenSnitch is a GNU/Linux interactive application firewall.

Whenever a program tries to establish a new connection, it'll prompt the user to allow or deny it.

The user can decide if block the outgoing connection based on properties of the connection: by port, by uid, by dst ip, by program or a combination of them. These rules can last forever, until the app restart or just one time.

The GUI allows the user to view live outgoing connections, as well as search by process, user, host or port.

OpenSnitch can also work as a system-wide domains blocker, by using lists of domains, list of IPs or list of regular expressions.

System Security Monitor Network opensnitch-ui https://github.com/evilsocket/opensnitch https://github.com/evilsocket/opensnitch/issues https://github.com/evilsocket/opensnitch/wiki opensnitch_ui.desktop https://user-images.githubusercontent.com/2742953/85205382-6ba9cb00-b31b-11ea-8e9a-bd4b8b05a236.png https://user-images.githubusercontent.com/2742953/217039798-3477c6c2-d64f-4eea-89af-cd94ee77cff4.png https://user-images.githubusercontent.com/2742953/99863173-3987e800-2b9d-11eb-93f2-fe3121b18c51.png