Based on our record, Gufw seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
2- You should set it up anyways gufw.org. Source: about 3 years ago
TinyWall - Lightweight and non-intrusive firewall
Micro Snitch - Micro Snitch is an ultra-light menu bar application that operates inconspicuously. It helps figuring out if someone’s spying on you.
ufw - Ufw stands for Uncomplicated Firewall, and is program for managing a netfilter firewall.
Oversight - Get notified when an app accesses your Mac's camera or mic
Windows 10 Firewall Control - Windows 10 Firewall Control: simple and exhaustive solution for applications network activity controlling and monitoring.
Little Snitch - Little Snitch is a firewall application that monitors and controls outbound internet traffic.