Get Started: Register and Use 2fa-Computing Services - Carnegie Mellon University

Get Started: Register and Use 2fa

Faculty, staff and student employees are required to use Two-Factor Authentication (2fa). Any student or sponsored account holder may optionally register for the service to add an additional layer of security to their Andrew userID and password.

2fa is used as an extra layer of security on any service using Single Sign-On through WebLogin ( Some examples of these services include, but are not limited to: Box, Lynda, Workday, SIO/S3, Sparcs, GSuite, Taleo, ServiceNow.

Note: 2fa is not available for VPN (General / Libraries), Clusters, and Email Clients (e.g. Outlook) at this time.

How do I register for 2fa?

What devices can I use for 2fa?

How do I use 2fa with WebLogin (

Understanding Single Sign-On and 2fa

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