Use 2FA

Using the DUO App

OWA

Please open the link https://mail.tu-braunschweig.de and log in as usual with your TUBS ID and password.

Next, you will see a notification that Duo has sent a push notification to the registered device.

Verify the accuracy in the Duo app, paying particular attention to the requesting application (OWA/VPN/etc.) and to your TUBS ID in the field "<Ihre Kennung>" in the lower area next to the Person icon.

VPN

To use two-factor authentication for VPN login, you must log in to a different VPN gateway than before. This means that in the field that currently displays "SSL VPN" or "vpngate.tu-bs.de" (or similar), you must enter

vpngate.tu-braunschweig.de

Then enter your TUBS ID as usual.

When using the Duo app, you only need to enter your password. Then, a push notification is sent to the app, which you must confirm within the app. (See above, as with OWA.)

Use of the HW-Tokens

Users who have received a hardware token (Duo Token) don't need to do anything further to use the second factor. It has already been linked to the TUBS ID and can be used immediately for logging into OWA, SSO, and VPN (via vpngate.tu-braunschweig.de, see below). Users who want to use the Duo Mobile App can find instructions here for first-time setup.

OWA

	Please open the link https://mail.tu-braunschweig.de and log in normally with your TUBS ID and password.
	Next, another window will open where you enter the 6-digit PIN generated via the HW token.

VPN

vpngate.tu-braunschweig.de

Then enter your TUBS ID in the fiel labeled "Benutzername"

When prompted for your password, enter your password followed by a comma and then the generated PIN.