Microsoft Security Blog: Planning your move to Microsoft Defender portal for all Microsoft Sentinel customers

Jul 1, 2025

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Source URL: https://techcommunity.microsoft.com/blog/microsoft-security-blog/planning-your-move-to-microsoft-defender-portal-for-all-microsoft-sentinel-custo/4428613
Source: Microsoft Security Blog
Title: Planning your move to Microsoft Defender portal for all Microsoft Sentinel customers

Feedly Summary: Microsoft is transitioning Microsoft Sentinel into the Microsoft Defender portal to create a unified security operations experience.
The post Planning your move to Microsoft Defender portal for all Microsoft Sentinel customers appeared first on Microsoft Security Blog.

AI Summary and Description: Yes

**Summary:** Microsoft announced a strategy to unify security operations by integrating Microsoft Sentinel into the Defender portal, enhancing the efficiency of security operations with advanced AI and streamlined workflows. The move simplifies user experiences, prepares for the retirement of the Azure portal, and emphasizes the importance of early planning and resource utilization for a smooth transition.

**Detailed Description:**
The text outlines significant advancements in Microsoft’s security operations strategy, particularly focusing on the integration of Microsoft Sentinel into the Microsoft Defender portal. This unification is aimed at enhancing incident management, threat detection, and overall operational efficiency for security teams.

Key points include:

– **Unification of Security Operations:**
– Microsoft Sentinel is now part of the Defender portal, providing a single, comprehensive view of security incidents.
– The integration reduces the necessity for teams to switch between different portals, streamlining workflows.

– **Impact on Security Operations Centers (SOCs):**
– The unified platform combines data analysis capabilities and incident response functionalities.
– Analysts experience reduced context-switching, simplified workflows, and improved team agility.

– **Enhanced Threat Detection and Response:**
– Utilizing AI and machine learning enhances the threat detection capabilities of Microsoft Sentinel, improving detection speed and accuracy.
– AI-driven responses can reduce the mean time to respond (MTTR) by 30% and boost overall response efficiency by 60% due to embedded generative AI workflows.

– **Migration Support:**
– Microsoft emphasizes a transition plan for customers currently using the Azure portal, which will be retired by July 1, 2026.
– Organizations are encouraged to start planning their migration early, including stakeholder engagement and environmental preparations.

– **Resources for Smooth Transition:**
– Microsoft offers resources including documentation, instructional videos, and in-product support to aid customers in their migration efforts.
– Recommendations are made for preparing the security environment, managing access controls, and optimizing data usage effectively.

– **Dynamic SOCs and Future Preparedness:**
– The goal is to create a modern SOC equipped for evolving security threats, with integrated, AI-driven operations as the backbone.
– Acknowledges that early preparation enhances the ability to adapt to changes and fully utilize the new capabilities.

This advancement represents a major step forward in the realm of security operations, enhancing efficiencies and enabling security teams to react faster to threats, thereby protecting organizations more effectively. Security and compliance professionals should consider these developments when planning their future security infrastructure and operations.

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