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Microsoft Defender XDR Blog
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12.6K

Monthly news - July 2023

Heike Ritter on Jun 30 2023 06:16 AM
Microsoft 365 Defender Monthly news July 2023 Edition This is our monthly "What's new" blog post, summarizing product up...
9,944

Share your feedback on Microsoft 365 Defender via the new feedback portal

Douglas Santos on Jun 13 2023 09:00 AM
The new Feeback portal is available to all Microsoft 365 Defender customers, serving as a central place for you to share...
25.7K

Prevent repeat attacks with threat-informed security posture recommendations

israelcohen on Jun 06 2023 09:53 AM
Prioritize misconfiguration and vulnerability gaps using threat and incident insights
5,675

Monthly news - June 2023

Heike Ritter on Jun 06 2023 03:51 AM
Microsoft 365 Defender Monthly news June 2023 Edition This is our monthly "What's new" blog post, summarizing product up...
16.1K

Safeguarding your OAuth apps with App Governance

Greg Wiselka on Jun 05 2023 05:58 AM
Learn how easy it is to enable App governance and start using it in a few steps.
14K

Transform the way you investigate by using Behaviors & new detections in XDR, starting w/SaaS apps

assafyatziv on May 23 2023 05:54 AM
Use our new data type, Behaviors and out of the box detections to streamline your investigation experience for SaaS apps...
16K

Boost your detection and response workflows with alert tuning

Idan_Pelleg on May 22 2023 08:10 AM
Use alert tuning in Microsoft 365 Defender to detect and respond to potential security threats even more effectively.
28.4K

Automatically disrupt adversary-in-the-middle (AiTM) attacks with XDR

eyalh on May 17 2023 10:03 AM
Learn how the built-in attack disruption capabilities in Microsoft 365 Defender help disrupt adversary-in-the-middle (Ai...
6,705

Monthly news - May 2023

Heike Ritter on May 02 2023 05:33 AM
Microsoft 365 Defender Monthly news May 2023 Edition This is our monthly "What's new" blog post, summarizing product upd...
19.7K

RSA News: Taking XDR for SaaS apps to the next level - App Governance is now included in E5 Security

Caroline_Lee on Apr 25 2023 06:20 AM
Unlock new value for E5 Security customers with the inclusion of App Governance in Microsoft Defender for Cloud Apps at ...
9,196

Simplifying SaaS Security: Deploying Microsoft Defender for Cloud Apps in 4 steps

Keith_Fleming on Apr 06 2023 01:15 PM
Learn how you can deploy Defender for Cloud Apps in 4 easy steps.
3,372

The Virtual Ninja Show: Season 3 Recap!

Heike Ritter on Apr 05 2023 05:38 AM
Season 3 of the Ninja Show has come to a close! Spanning the month of March, we were incredibly grateful to have such ta...
7,903

Monthly news - April 2023

Heike Ritter on Apr 03 2023 04:52 AM
Microsoft 365 Defender Monthly news April 2023 Edition This is our monthly "What's new" blog post, summarizing product u...
22.9K

Announcing Collaboration Security for Microsoft Teams

SehrishKhan on Mar 28 2023 08:00 AM
Bringing the full feature set that customers use to protect their email environments across prevention, detection, and r...
13.9K

Respond to threats in near real-time with custom detections

Tali Ash on Mar 13 2023 08:30 AM
Use the new near real-time detection frequency for an even faster response to emerging threats in your environment.
13.8K

XDR attack disruption in action – Defending against a recent BEC attack

Pawel Partyka on Mar 08 2023 09:00 AM
Learn how a real-world BEC attack was disrupted by Microsoft 365 Defender.
7,510

Monthly news - March 2023

Heike Ritter on Mar 03 2023 01:40 AM
Microsoft 365 Defender Monthly news March 2023 Edition This is our monthly "What's new" blog post, summarizing product u...
34.4K

Automatic disruption of Ransomware and BEC attacks with Microsoft 365 Defender

eyalh on Feb 22 2023 06:20 AM
Learn how the built-in attack disruption capabilities in Microsoft 365 Defender help stop progression of advanced attack...
22.4K

Microsoft Defender for Identity now detects suspicious certificate usage

Eran_Nachshon on Feb 16 2023 01:56 PM
Cybercriminals are increasingly targeting Active Directory Certificate Services to gain access to your domain. Learn how...
8,685

Improve your app posture and hygiene using Microsoft Defender for Cloud Apps

Caroline_Lee on Feb 15 2023 09:00 AM
Learn about our new SaaS Security Posture Management and app hygiene capabilities in Microsoft Defender for Cloud Apps.
8,249

Monthly news - February 2023

Heike Ritter on Feb 06 2023 03:53 AM
Microsoft 365 Defender Monthly news February 2023 Edition This is our monthly "What's new" blog post, summarizing produc...
11.8K

Automate your alert response actions in Microsoft 365 Defender

Oren_Saban on Feb 02 2023 07:01 AM
Want to respond to threats faster and more effectively? Learn how to easily automate your response actions to any alerts...
8,336

Build custom incident response actions with Microsoft 365 Defender APIs

AlexanderZagranichnov on Jan 16 2023 09:00 AM
Use the Microsoft 365 Defender APIs to perform custom actions in bulk.
14.6K

Centrally manage permissions with the Microsoft 365 Defender role-based access control (RBAC) model

Gadi_Palatchi_MSFT on Jan 16 2023 07:00 AM
Use the new Microsoft 365 Defender role-based access control (RBAC) to centrally manage permissions across Microsoft Def...
15.7K

Monthly news - January 2023

Heike Ritter on Jan 11 2023 03:52 AM
Microsoft 365 Defender Monthly news January 2023 Edition This is our monthly "What's new" blog post, summarizing product...
4,337

Protect your sensitive data against malicious apps

Avahidnia on Jan 09 2023 10:02 AM
Gain insights into apps accessing sensitive data in third party and LOB apps using the Microsoft Defender for Cloud Apps...
4,979

Optimize your hunting performance with the new query resources report

Tali Ash on Dec 13 2022 08:06 PM
Use the new query resources report in Microsoft 365 Defender to help you optimize your hunting performance.
4,834

Protect apps that use non-standard ports with Defender for Cloud Apps

AmitMishaeli on Dec 09 2022 07:09 AM
Applications that use ports other than 443 can now be protected in real-time using Microsoft Defender for Cloud Apps.
5,850

Monthly news - November 2022

Heike Ritter on Dec 05 2022 01:38 AM
Microsoft 365 Defender Monthly news November 2022 This is our monthly "What's new" blog post, summarizing product update...
6,775

Microsoft Defender for Cloud Apps data protection series: Understand your data types

Keith_Fleming on Nov 29 2022 07:09 AM
The second blog in our series helps shed light on when to use Microsoft Defender for Cloud Apps and Microsoft Purview to...

Latest Comments

DanielFraubaum
in Introducing the new PowerShell Module for Microsoft Defender for Identity on Apr 25 2024 01:10 AM
What about SAM-R Policy?
0 Likes
DanielFraubaum
in Introducing the new PowerShell Module for Microsoft Defender for Identity on Apr 25 2024 12:49 AM
Come on guys, the issues exists over 3 months, why there is no new release so far?
1 Likes
albi745
in Microsoft Cloud App Security: The Hunt in a multi-stage incident on Apr 22 2024 10:50 PM
This is such a great example of using advanced hunting. Thank you for sharing it!
0 Likes
Martin_Schvartzman
in Introducing the new PowerShell Module for Microsoft Defender for Identity on Apr 17 2024 12:58 PM
Thank you @sdleslie for the detailed feedback. Much appreciated. We're already aware of the items you mentioned, and fixing (most) of them in the coming version.
0 Likes
John_Cabral
in Unified experiences across endpoint and email are now generally available in Microsoft 365 Defender on Apr 16 2024 05:17 AM
This is an amazing feature making it easier to identify the type and kind of threat and the path the threat is taking by quickly identifying the user and its activity.
0 Likes