Multi-factor authentication (MFA) for SharePoint Online
Question / Problem
How to scan or search a SharePoint Online site that is configured to use multi-factor authentication (MFA/2FA)?
Answer / Solution
If a SharePoint Online site is configured to require a multi-factor authentication, the application will perform a browser based authentication. For a detailed explanation on how to set everything up, please refer to the manuals of TreeSize or SpaceObServer.