2-Factor Authentication Information

Introduction

Virginia Tech requires all students and faculty to use 2-factor Authentication (2FA) for web services. 2FA involves two authentication factors: something you know (like a password) and something you have (like a smartphone). For example, after entering your password, you might receive a code on your phone to complete the login.

2FA adds an extra layer of security by requiring a second factor, reducing the risk of unauthorized access. It's an effective way to protect personal information from cyber threats.

Virginia Tech uses Duo 2FA as part of its Single Sign-On (SSO) service, allowing users to authenticate via a code or a “push” notification through the Duo mobile app.

Additional 2-Factor Info

• Set up Duo 2-Factor on your mobile devices
• 4help 2-Factor Information page
• 2-Factor Authentication FAQs

Need Help?

Contact 4help if you need help or visit SWAT in 2080 Torgersen Hall.