Defender XDR: Tables not supported for table management
I am trying to extend the table retention of specific tables to allow them to flow to Sentinel Analytics but keep getting the message "This table is not supported for table management" in the Sentinel > Configuration > Tables page. The Sentinel workspace is connected in System > Settings > Microsoft Sentinel. I can see the table type is XDR in the list which seems to be the reason why it can't be managed. Any ideas why this table is not able to be managed.Feature Request: Manual Invocation Mode for Embedded Security Copilot Experiences to reduce cost !
Hello, I see that Copilot for Security in XDR dashboards , if used in embedded mode (I mean whenever you are opening a case to investigate) you get AUTOMATICALLY a summary of the incident , and you are consuming SCU costs. I want a way either globally as a tenant option, or through a pwsh to be able to DISABLE this, or be able to PRESS the AI button AND THEN generate the AI reply (and consume SCU credits ..) Current behavior: Open Incident --> Copilot automatically generates Incident Summary --> SCUs ARE consumed Desired behavior: Open Incident --> No AI execution --> Click "Generate Summary" MANUALLY --> SCUs consumed I am not talking about RBAC controls to assign WHO of my admins can use Security Copilot, I have set that, BUT I want my admin to decide IF they want AI to help them (and consume - pay for that SCU credits-costs) OR NOT !! At the moment I havent found any solution, except to educate my admin to press CANCEL the moment he/she opens such an XDR dashboard ! :) Does anyone knows something ? Regards, Panos
Prompted to sign in to Microsoft Defender Platform on W11/W2025 using Entra
Hi Microsoft Defender XDR community, Since around May 18th, our users on devices that are onboarded to Microsoft Defender for Endpoint are being prompted to sign-in to the following application using Entra on login to Windows. Application Microsoft Defender Platform Application ID cab96880-db5b-4e15-90a7-f3f1d62ffe39 Is anyone aware of a change that requires user sign-in to Entra as a requirement for Microsoft Defender for Endpoint? I have tried raising a support topic on this topic. Regards Chris
Is "Endpoint Security Policies" available to us? (error getting Intune policies)
Question We'd like to use Defender \ Endpoint Security Policies. Is that possible for my tenant's environment? Getting below error on "Defender \ Endpoint Security Policies" page "There seems to be an issue getting your Intune policies" Details of our environment Purpose of defender To protect our server fleet that's running outside of Azure Tenant GCC - Moderate Scoped Region Commercial Azure East US 2 Subscription Microsoft Defender for Servers Plan 1 (No other subscription, etc.) Defender Client OS Windows 2016, 2019, 2022 RHEL8, 9 (No desktops\laptops) Agents installed on each Windows and Linux server Defender is onboarded Arc is onboarded Configured Settings and Errors Defender \ Settings \ Configuration management \ Enforcement scope https://security.microsoft.com/securitysettings/endpoints/configuration_management2 Error at top of page "Intune is not configured to allow Microsoft Defender for Endpoint to manage security configuration settings." Use MDE to enforce security configuration settings from Intune Set to ON Enable configuration management Windows Server devices On tagged devices Windows Server Domain Controller devices On tagged devices Linux devices On tagged devices Security settings management for Microsoft Defender for Cloud onboarded devices. Set to ON Manage Security settings using Configuration Manager Set to OFF Defender \ Settings \ Configuration management \ Intune Permissions https://security.microsoft.com/securitysettings/endpoints/intune_permissions Getting error "Access needed You don't have the right permissions in AAD to view this information (in addition to those you already have in MDE). To adjust your permissions, go to the AAD portal." Defender \ Endpoint Security Policies https://security.microsoft.com/policy-inventory On main page, getting below error There seems to be an issue getting your Intune policies If I try to make a new policy There seems to be an issue loading the policy authoring wizard. Intune \ Endpoint security https://intune.microsoft.com/#view/Microsoft_Intune_Workflows/SecurityManagementMenu Getting Error You don't have access Intune roles | My permissions https://intune.microsoft.com/#view/Microsoft_Intune_DeviceSettings/RolesLandingMenuBlade/~/myPermissions You're an administrator with full permissions to all Microsoft Intune resources. Intune roles | Administrator Licensing https://intune.microsoft.com/#view/Microsoft_Intune_DeviceSettings/RolesLandingMenuBlade/~/administratorLicensing Allow admins without an Intune license to access Intune. Their scope of access is determined by the Intune roles you've assigned them. I've clicked the box "Allow access to unlicensed admins" Alternatives If Defender \ Endpoint Security Policies isn't available, as alternatives, I guess we could use SCCM Antimalware policies to manage Windows servers Deploying a central mdatp_managed.json to manage Linux servers However, it would be greatly preferred to use the Defender \ Endpoint Security Policies feature for Windows and Linux
Pending Approval/Provisioning for Microsoft Defender XDR Lab/Trial Environment
Hello Microsoft Community Team, On June 26, 2026, our organization applied for a Microsoft 365 Developer Environment / Free Trial to support evaluation of the Microsoft Defender XDR Lab environment. To date, the environment has not been provisioned, and we have not received any status updates or confirmation. Impact: Current Status: We are currently utilizing our production environment to test project capabilities, which poses risks and limitations. Future Intent: Our organization plans to transition to a full, paid Business/Enterprise purchase immediately upon proving the platform’s benefits. Urgency: This delay is stalling our evaluation phase. We urgently need this environment onboarded and activated so we can proceed with deployment tests and subsequent procurement. Request: Please review the status of our registration and expedite the onboarding/provisioning of this developer environment. Thank you for your prompt assistance.DefenderXDR "Preparing new space for data and connecting them" is stuck , and never finished !
Hello everyone, I am delivering SC-200 courses and on the lab environment of Skillable (or even free-tiers) when you have to "initiate" the data space for DefenderXDR, the process seems to be stuck .... never finished and we are "locked" in the page of a ...coffee cup and the phrase "Hang on. We are preparing new spaces for your data and connecting them. " does anyone else have same problem ? Any resolution , (I have already open a support ticket to Skillable support, but I haven't got resolution for over 1+day , and cannot open or continue the lab (for connecting or onboarding Microsoft Defender for Endpoint ) which is frustrating for the participants-students Thanks Panos
Microsoft 365 Developer E5 license lacking endpoints and device on defender portal
Dear Support Team, I am a microsoft certified trainer (MCT). I currently have a Microsoft 365 Developer E5 license assigned to my tenant. However, I have noticed that my Microsoft Defender portal (security.microsoft.com) is missing several critical features. For example, I cannot see the Endpoints or Devices menus, which is preventing me from implementing and testing Microsoft Defender for Endpoint. Additionally, my Azure tenant and Microsoft 365 tenant are separate. This has created challenges when configuring security services such as Microsoft Sentinel (SIEM), as certain prerequisites and integrations require configuration through the Microsoft Defender portal. Due to the missing Defender features, I am unable to complete the necessary setup. I would appreciate your assistance in understanding: Why the Endpoints and Devices sections are unavailable in my Defender portal despite having a Microsoft 365 Developer E5 license. Whether additional licensing, onboarding steps, or tenant configurations are required to enable Microsoft Defender for Endpoint features. How best to integrate or align my separate Azure and Microsoft 365 tenants to support services such as Microsoft Sentinel and Defender XDR. These issues are significantly impacting my ability to evaluate and implement Microsoft's security solutions. I would appreciate any guidance or recommendations to resolve them. Thank you for your assistance. Kind regards, [Your Name]Microsoft Defender Incident – Handling incident severity change
There's no dedicated history/audit endpoint for field-level transitions (like "this incident went from Low → High at timestamp X") in the /security/incidents Graph API — the incident object only exposes the current severity plus a lastUpdateDateTime, not a change log. So this isn't something you're missing; it genuinely doesn't exist as a queryable history today. Also worth knowing before you build around it: Graph change notifications (webhooks) are not documented as supported for /security/incidents — subscription/webhook support is only documented for the legacy /security/alerts resource, and that resource is deprecated with removal expected around April 2026. So polling is currently the only supported pattern for incidents specifically, not a limitation of your approach — there's no webhook alternative to fall back to yet. Given that, the fix is in your polling strategy, not in finding a hidden feature: instead of filtering once at creation time and then ignoring the incident, poll using $filter=lastUpdateDateTime gt {last_poll_timestamp}. Since lastUpdateDateTime bumps on any property change — including a severity escalation — this catches incidents that started as Low/Informational and later got escalated, without re-fetching everything. A pattern that works well in practice: GET /security/incidents?$filter=lastUpdateDateTime gt {last_poll_time}&$orderby=lastUpdateDateTime asc Then in your own store, diff the incoming severity against what you last recorded for that id to detect the transition yourself — you're effectively reconstructing the history client-side since the API won't give it to you natively. Store (incidentId, severity, lastUpdateDateTime) on each poll and compare. One gotcha: this still won't tell you the exact moment the severity changed if multiple fields changed between polls — only that it changed sometime between your last two poll timestamps. If you need second-level precision on transition timing, you'd need to poll more frequently (your 5-minute interval is probably fine for SOC triage purposes, but not for precise SLA timestamping).
SessionID in IdentityLogonEvents?
Hi, The SessionId information is not available in IdentityLogonEvents. The SessionID data can only be found in the XDR table AADSignInEventsBeta. According to the documentation of that table "All sign-in schema information will eventually move to the IdentityLogonEvents table". I cannot find the SessionID in Sentinel anywhere else than in CloudAppEvents. Is this expected? How are we supposed to investigate stolen sessions without the sessionId information in Sentinel?
