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What's new in Microsoft Defender for Endpoint

This article describes Microsoft Defender for Endpoint features that are in preview or generally available (GA) in the latest release.

Applies to:

Learn more:

August 2025

Feature Preview/GA Description
Configure offline security intelligence updates for Microsoft Defender for Endpoint on macOS Preview Enables organizations to update security intelligence (antivirus definitions/signatures) on macOS endpoints offline from a local mirror server.

July 2025

Feature Preview/GA Description
Microsoft Defender Core service GA - Microsoft Defender Core service, now in GA, helps with the stability and performance of Microsoft Defender Antivirus.
- Support for Azure Stack HCI OS is rolling out across commercial and government clouds.

April 2025

Feature Preview/GA Description
Contain IP addresses of undiscovered devices Preview Containing an IP address prevents attackers from spreading attacks to other noncompromised devices.
Attack Surface Reduction (ASR) Rules GA Two new ASR rules are now generally available:
- Block rebooting machine in Safe Mode: Prevents the execution of commands to restart machines in Safe Mode.
- Block use of copied or impersonated system tools: Blocks the use of executable files that are identified as copies of Windows system tools. These files are either duplicates or impostors of the original system tools.
ARM64-based Linux server support GA - Defender for Endpoint now supports ARM64-based Linux servers on Ubuntu, RHEL, Debian, SUSE Linux, Amazon Linux, and Oracle Linux.
- All product capabilities that are supported on AMD64 devices are now supported on ARM64-based Linux servers.

For more information, see:
- Tech Community Blog: Defender for Endpoint extends support to ARM-based Linux servers
- Microsoft Defender for Endpoint on Linux

February 2025

Feature Preview/GA Description
Aggregated reporting in Microsoft Defender for Endpoint GA Aggregated reporting extends signal reporting intervals to significantly reduce the size of reported events while preserving essential event properties.

November-December 2024

Feature Preview/GA Description
New demonstration scenarios GA Five new demonstration scenarios are available:
- AMSI demos
- Cloud protection demo
- Controlled folder access (block ransomware) demo
- Endpoint detection and response (EDR) detection test
- URL reputation (SmartScreen) demo

August 2024

Feature Preview/GA Description
Network protection feature enabled by default on Android GA Users now see a network protection card in the Android app, along with App Protection and Web Protection.

July 2024

Feature Preview/GA Description
Monitor OT devices in the device inventory Preview You can now monitor OT devices in addition to IoT devices in the device inventory, as part of the integration with Microsoft Defender for IoT in the Defender portal.

- Added the All devices tab and renamed the IoT devices tab to IoT/OT devices.
- Added Device type, Device subtype, Vendor, Model, and Site filters and columns to the device inventory. Some filters are only visible on specific tabs and only for customers with a Defender for IoT license. Learn more.
- Added ability to search Mac devices and Mac addresses.
- Added a system tag showing the production site name (read only), used for the Defender for IoT site security feature, as part of the device group.

Note: If OT devices are discovered but a Defender for IoT license isn't set up, the device inventory displays partial data and a message indicating the number of unprotected OT devices. Learn more about the initial device inventory view with detected OT devices.
Learning hub resources moved GA Learning hub resources have moved from the Microsoft Defender portal to learn.microsoft.com.

- Access Microsoft Defender XDR Ninja training, learning paths, training modules and more.
- Browse the list of learning paths, and filter by product, role, level, and subject.

What's new in Defender for Endpoint on other operating systems and services

Platform/service Link
Windows What's new in Defender for Endpoint on Windows
macOS What's new in Defender for Endpoint on macOS
Linux What's new in Defender for Endpoint on Linux
Android What's new in Defender for Endpoint on Android
iOS What's new in Defender for Endpoint on iOS
Microsoft Defender XDR What's new in Microsoft Defender XDR
Microsoft Defender for Office 365 What's new in Microsoft Defender for Office 365
Microsoft Defender for Identity What's new in Microsoft Defender for Identity
Microsoft Defender for Cloud Apps What's new in Microsoft Defender for Cloud Apps
Microsoft Defender Vulnerability Management What's new in Microsoft Defender Vulnerability Management