Please provide official implementation patterns for WebGISDR automated backups when enforcing MFA for all accounts and built-in portal admin and server admin accounts are deleted.
Possible options include registering webgisdr as app, providing an authentication token, utilising authentication methods for script based authentication for all supported IdP.
The goal is to have a hardened ArcGIS Enterprise system while still being able to run WebGISDR fully automated, even when MFA is enforced for all accounts.
Similar ideas:
ArcGIS Web Adaptor 2FA - Esri Community
Portal Email Support Microsoft Modern Authenticati... - Esri Community