OpenSnitch
GNU/Linux interactive application firewall GUI
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, bydst 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 regularexpressions.
opensnitch-ui is a GUI for opensnitch written in Python. It allows the user to view live outgoing connections, as well as search for details of the intercepted connections. . The user can decide if block outgoing connections 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 restart the daemon or just one time. . OpenSnitch can also work as a system-wide domains blocker, by using lists of domains, list of IPs or list of regular expressions.
How to install OpenSnitch in Ubuntu
If you are on a supported distro, you can install the application through software center by clicking the below link.
If the above link not working, run the below command in terminal to install python3-opensnitch-ui in Ubuntu
sudo apt install python3-opensnitch-ui
OpenSnitch Screenshots
