Little Snitch intercepts unwanted connection attempts,
and lets you decide how to proceed.
Created by Objective Development
Block internet connection for apps.
Radio Silence lets you block individual apps from accessing the internet. It never throws pop-ups on the screen, and is completely...
IceFloor is the first OS X free graphic frontend for PF. Configure the PF firewall in a few clicks using a very simple interface and a...
Hands Off! is an application to monitor and control the access of applications to your network and disks. Being able to monitor the...
Spark Plug is a lightweight firewall that blocks all apps from the network, except the ones you really need.
Rubbernet keeps an eye on all network-enabled apps running on your Mac. It provides real-time monitoring so you can keep an eye on the...
As Apple's built-in Firewall preferences improves in both functionality and security, I will be aiming Flying Buttress more at...