macOS is pretty secure by default but there are some extra steps you can take towards improving on that regard, Apple itself has a bunch of very basic steps lis

macOS is pretty secure by default but there are some extra steps you can take towards improving on that regard, Apple itself has a bunch of very basic steps listed here: https://help.apple.com/machelp/mac/10.12/index.html#/mh11389 https://help.apple.com/machelp/mac/10.12/index.html#/mh11389