GNU/Linux interactive application firewall
DescriptionWhenever a program makes a 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.
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Install this software package
If the package is available for the distribution you are currently using on your computer then install the software by clicking on…Install opensnitch