LuLu – a free alternative to Little Snitch?

If you use MacOS and you would like the functionality of Little Snitch but don’t want to pay for it, this might be an alternative to consider. I haven’t tested it, nor have I done a feature comparison between LuLu and Little Snitch, so this is just to note that it exists and nothing more.

In today’s connected world, it is rare to find an application or piece of malware that doesn’t communicate with a remote server.

LuLu is the free, open-source firewall that aims to block unknown outgoing connections, protecting your privacy and your Mac!

Source: Objective-See: LuLu

How to Fix High CPU Usage on Your Mac

High CPU usage can lead to several problems on Macs. If left untouched, you may encounter application crashes, a frequent jittery interface with a spinning beachball, overheating, shorter battery life, and worse – kernel panics. This tutorial shows you the steps to identify the processes using excessive CPU and how to fix them.

Source: How to Fix High CPU Usage on Your Mac – Make Tech Easier