Skip to main content
🦉
Message CenterMicrosoft 365 Updates
HomePermissionsTenant FinderPortfolio
🦉
M365 Message Centerby Cengiz YILMAZ

Track the latest updates, features, and announcements for Microsoft 365 services. Comprehensive archive of service updates and important changes.

Quick Links

HomePermissionsTenant FinderPortfolio

Connect

© 2026 M365 Message Center. Created with ❤️ by Cengiz YILMAZ

Data sourced from Microsoft 365 Message Center • Not affiliated with Microsoft

  1. Home
  2. /
  3. MC1191616

Microsoft Secure Score: New recommendations for Microsoft Defender for Endpoint

Informational

Message ID

MC1191616
View in Admin Center

Services

Microsoft Defender XDR

Summary

New Microsoft Secure Score recommendations for Microsoft Defender for Endpoint will roll out from late November to mid-December 2025, adding actions like disabling Remote Registry Service on Windows. Available to Microsoft 365 E5 or Defender for Endpoint Plan 2 customers, admins should review and implement these to enhance security.

Details

Introduction

We’re introducing new Microsoft Secure Score recommendations for Microsoft Defender for Endpoint (MDE) to help organizations strengthen their security posture. These recommendations are designed to proactively block common attack techniques and improve endpoint protection.

When this will happen

Public Preview: Rollout will begin at the end of November 2025 and is expected to complete by mid-December 2025.

How this affects your organization

Who is affected: Admins managing Microsoft Defender for Endpoint and Microsoft Secure Score.

Licensing requirements: This functionality is available to Microsoft 365 E5 customers or those with Microsoft Defender for Endpoint Plan 2 (P2).

What will happen:

  • Customers in Public Preview will see new recommendations in Microsoft Secure Score:
    • Disable Remote Registry Service on Windows
  • Secure Score will update based on the implementation of these recommendations.

What you can do to prepare

  • Review the new recommendations in Microsoft Secure Score once available.
  • Complete the recommended actions to improve your organization’s security posture.
  • Communicate these changes to your security and endpoint management teams.

Learn more: 

  • Microsoft Defender XDR | Microsoft Defender | Microsoft Learn
  • Microsoft Secure Score | Microsoft Defender XDR | Microsoft Defender | Microsoft Learn

Compliance considerations

No compliance considerations identified, review as appropriate for your organization.

Timeline

📅
Published
Dec 3, 2025
Message published to Message Center
✏️
Updated
Dec 3, 2025
Message content updated
🏁
End Date
Jan 15, 2026
Message timeline ends

Tags

#New feature#User impact#Admin impact

Category

📖Stay Informed

Related Messages

Similar updates

MC1187672

Get ready for security agents: Microsoft Security Copilot will be included in Microsoft 365 E5

Nov 18, 2025
MC1219788

Microsoft Defender for Office 365: Enable users to report suspicious Teams messages in Plan 1

Jan 21, 2026
MC1223828

Microsoft Teams: Report a suspicious call

Jan 29, 2026
MC1187837●

Microsoft Defender for Office 365 Zero-hour auto-purge (ZAP) Teams protection capabilities to Defender for Office Plan 1

Nov 18, 2025
MC1147984

Microsoft Teams: User reporting for incorrectly identified security concerns

Sep 4, 2025