The four Mac security options everyone should know | Macworld

should I turn on Firewall on my iMac - Yo… - Apple Community Jun 11, 2015 How to Disable the Firewall on a Mac in macOS High Sierra Aug 12, 2018

The beauty of Apple’s built-in Application Level Firewall is that you don’t need to do anything other than turn it on. Your Mac will take care of determining whether or not an application

May 11, 2015 Should You Shutdown Your PC, Mac, iPhone, iPad at Night? Jul 25, 2012

May 24, 2018

What can happen if the firewall is off on a Mac? - Quora