About the Automated Password Account, I want to know new ideas to improve the security access and also to passwords administration at the Portal ESRI-company
arcgis - portal
Here are a few resources on ArcGIS Enterprise security that may help you:
ArcGIS Enterprise Implementation Guide
ArcGIS Enterprise Security: Advanced
I would recommend posting your question to the ArcGIS Enterprise community. You may be able to get more eyes on your question and possibly an answer there. This group is for the product Admin Tools by GEO Jobe.
-Michelle