When do I need to use 2FA? HomeHelp & SupportKnowledge BaseSecurity2FA FAQsWhen do I need to use 2FA? You will need to use 2FA any time you connect to Mason applications that use your NetID and Patriot Pass Password. Previous: Who needs to use 2FA? Next: When do I need to use 2FA? Knowledge Base CategoriesAccounts & AccessComputers & SoftwareEmail & CollaborationNetwork, Internet & TelephoneProfessional ServiceResident StudentSecurityTeaching & LearningUniversity ApplicationsWeb, Servers & Data Related ArticlesWhy is the Duo Mobile Prompt Not Loading/Giving Me an Error?Why am I seeing the message “Access denied. Duo Security does not provide services in your current location” in the Duo Prompt?Can I use Gmail to receive and send my Mason email?What Yubikey can I use with Duo 2FA?Why are Duo authentication calls sometimes marked as "Scam Likely"?