Summary
On macOS, you can SSH into the Grid using Terminal. Open Terminal, then connect with the command ssh AccessID@grid.wayne.edu (replacing AccessID with your own). If prompted, verify the server’s public key by typing yes. Enter your password and complete Duo authentication when asked. Once approved, you’ll be logged into the Grid.
Body
Step 1
Open Terminal. It can be found by going to Finder > Applications > Utilities > Terminal. The ssh command to connect will be 'ssh xxyyyy@grid.wayne.edu' with your own access ID. E.g.: ssh fh5997@grid.wayne.edu

If this is your first time connecting, you will be asked to verify the public key of the server. Enter yes if prompted.
Step 2
Enter your password and perform the MFA two-factor authentication approval when prompted.

You are now logged onto the Grid.

Step 3
Click Save.