It has a simple and easy interface where you can see all your past and present network activity on a graph. The GlassWire is a free network monitor & security tool with a built-in firewall. The most important thing about this app is free to use.
Private Eye doesn’t have the power to change any of these connections once they happen, but it does give you enough information to know if an app is connecting somewhere it shouldn’t be. You can easily then filter those results by the app, or by incoming and outgoing traffic. Private Eye displays real-time all the connections of your applications have the web, the time, and the IP address connected to the app.
Read More:- Top 7 Best Free VPN Software in 2018 Little Snitch For Windows Private Eye You can use its trial version and if you want to buy then you have to pay just $9. Once you block an app with Radio Silence, it stays blocked, there is no notification or pop-ups, ever. without any active tabs, icon display or pop-ups. Radio silence, on the other hand, is quite silent in the functionality as it runs in the background. If you find a misbehaving app, you can block it with a single click. Radio Silence’s network monitor shows you every network connection in real time. The Firewall has its eye on the incoming traffic, Radio Silence does the opposite and looks for outgoing traffic too. Even from there you can easily block the networks easily such as block Popup ads. If you are looking for a simple interface application which helps you to monitor network and application.
Here is another app to get full control of your firewall. Obviously, paid versions have many things such as logs Visualizer, Vallum, and all companion apps.
Murus Comes in three versions such as Lite (Free), Basic ($10), Pro ($35). It also helps to use PF feature to convert the network firewall into an application firewall wherein you can allow or restrict movement of data packets fo reach application individually which even helps in restricting spreading of virus, worms or data leak by an application. Murus Lite also comes with many advanced features drag & drop based interface to you define your own rule set and control the network permissions on your mac. But it is difficult to use for the normal users. The Murus Lite comes with the picture where the inbuilt network firewalls called the PF (packet filter) in MacOsx.