Allow remote login to your Mac from another computer. For devices using the same macOS, you can allow remote Mac login using a Secure Shell (SSH). This enables Mac remote desktop access using a Secure File Transfer Protocol (SFTP). To set up Remote Login:

There are a few different ways that you can log into your Mac remotely, and they’re enabled in different ways. If you’re logging in from another Mac, you’ll want to enable “Remote Management.” Open System Preferences, then find the Sharing setti

Say you are sitting in the office and you need access to a coworker's computer. You could physically go to that computer, but that takes both time and energy. Thanks to Mac OS X's remote login feature, there is now a faster way to gain this access