Forum Discussion

lfk73's avatar
lfk73
Brass Contributor
Sep 12, 2025

Extract user access to Cloud Apps categories.

I’m having some issues with getting report data out of Defender for Cloud App.  Short version is I want to get a report (or at the very least an export) of all users accessing sites in the Generative AI category.

 

I can do this manually by following these steps:

 

  • Open Cloud Discovery
  • Click Discovered apps
  • Enter Gnerative AI in the browser by category

I now get a list of discovered sites but to get a list of users who have accessed them I have to:

  • Click each app one at a time
  • In each click Cloud app usage
  • Click Users
  • And finally export all users

Imagine how long with would take for a category that has a high amount of usage and how inefficient this would be to provide monthly reporting.

I tried to find a way to see in one step user activity for one Cloud App category, but I cannot.  Any idea?

1 Reply

  • Take this:

     

    1. Use Cloud Discovery Log Parsing

     

    • Export the raw Cloud Discovery logs.
    • Filter them externally (e.g., in Excel or Power BI) by:
      • App category = “Generative AI”
      • Extract user identifiers (IP, username, etc.)
    • This gives you a consolidated view of users accessing apps in that category.
    1. Use Microsoft Defender for Endpoint Integration

     

    • You can create custom Advanced Hunting queries in Microsoft 365 Defender.
    • These queries can target Generative AI app domains and extract user activity across endpoints.
    • This method is more scalable and automatable for monthly reporting.
    1. Tag and Govern Apps

     

    • Use Activity policies to track access.
    • Set alerts or automated exports based on user activity.

     

Resources