The Linux machines can be accessed directly when off campus, but password + 2FA authentication is required.
When connecting to the CADE Linux machines from on campus or from the Campus VPN, you may connect as usual with a password or an SSH key. When connecting from off campus, you’ll need both your CADE password and a one time code.
To register a 2FA app, log into the CADE Linux machines from on-campus or the VPN.
1. Go to Applications > CADE > Configure 2FA or from a terminal run configure-2fa.sh. This will display a QR Code on the screen.
2. Using Duo (or any other 2FA/TOTP authenticator app), scan the QR Code. This will create a new entry for the CADE Linux machines.
3. When connecting from off campus, you will be prompted to enter your password, followed by a prompt to enter your 2FA code.
Once configured: Information about how to connect remotely can be found Here.