OpenSnitch is a GNU/Linux port of the Little Snitch application firewall.

Hands Off! is an application to monitor and control the access of applications to your network and disks. Being able to monito ...

ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic ...

Radio Silence lets you block individual apps from accessing the internet. It never throws pop-ups on the screen, and is comple ...