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Automate Defender for Cloud settings: FIM, Vulnerability Assessment, and Guest Configuration Agent
I’m working on automating the configuration of Microsoft Defender for Cloud – Server Plans across multiple subscriptions (100+), including any newly deployed subscriptions. The goal is to avoid manual changes and ensure compliance from day one. Current Setup: I’ve used the built-in policy: Configure Microsoft Defender for Servers plan, which successfully enables: Defender for Cloud Plan P2 Endpoint Protection Agentless scanning I attempted to copy this policy and add parameters for Vulnerability Assessment, but the assignment fails with an error. What I’ve Tried: For File Integrity Monitor: Policy name → Configure ChangeTracking Extension for Windows virtual machines For Vulnerability Assessment: Policy name → Configure machines to receive a vulnerability assessment provider Assigning these policies works on my non-prod subscription, but the toggle in Defender for Cloud → Environment Settings remains No. Challenge: How can I ensure these options (File Integrity Monitoring, Vulnerability Assessment, and preferably Guest Configuration Agent) are automatically enabled for: All existing subscriptions Any new subscriptions created in the future Goal: No manual intervention in Defender for Cloud portal Fully automated via Azure Policy or another recommended approach uestions: Is there a way to extend the built-in policy or create a custom initiative that enforces these settings at the subscription level? Are there ARM templates, Bicep modules, Powershell scripts or REST API calls that can toggle these settings programmatically? Any best practices for ensuring compliance across multiple subscriptions? Any help is much appreciated and looking forward to your expertise! Thank you in advance. Best Regards, Pascal SlotAbout Defender for Cloud aggregated logs in Advanced Hunting
Hi, I create this threat hoping that the Microsoft team will read and hopefully provide insights about future changes and roadmap. When SOC teams use a non-Microsoft SIEM/SOAR, they need to export logs from M365 and Azure, and send them to the third-party SIEM/SOAR solution. • For M365 logs, there is the M365XDR connector that allows exporting logs using an Event Hub. • For Azure logs, we used to configure diagnostics settings and send them to an Event Hub. This began to change with new features within Defender for Cloud (c.f. picture).: • Defender for Resource Manager now sends Azure Activity logs to M365XDR portal, and can be exported using M365XDR Streaming API • Defender for Storage now sends logs to M365XDR portal, and can be exported using M365XDR Streaming API (c.f. https://www.youtube.com/watch?v=Yraeks8c8hg&t=1s). This is great as it is easy to configure and doesn't interfere with infrastructure teams managing operational logs through diagnostic settings. I have two questions : • Is there any documentation about this? I didn't find any? • What can we expect in the future weeks, months regarding this native logs collection feature through various Defender for Cloud products? For example, can we expect Defender for SQL to send logs to M365XDR natively? Thanks for you support!
Defender for Cloud DCR
Enabling Defender for Servers Plan 2 and creating a custom DCR to enable the 500MB ingestion into log analytics. The workspace I am sending the logs to is connected to Sentinel. When I looked at creating the DCR I received this pop-up If I enable the Sentinel connector, will this duplicate the cost of the logs or will the connector just enable the data to be surfaced in Sentinel?Is setting an index tag in Azure Defender for Cloud during file write an atomic operation?
Hi, When using Azure Defender for Cloud, is setting an index tag at the same time as writing a file considered an atomic operation? Or is there a propagation delay before the tag becomes fully available and effective for search and policy enforcement? Any insights or official documentation references would be appreciated!File Integrity Monitoring - Agentless Issues in Detecting Changes to Files
Hello! Looks like there have been some recent updates made to File Integrity Monitoring. After reviewing the MS documentation https://learn.microsoft.com/en-us/azure/defender-for-cloud/file-integrity-monitoring-overview#recommended-items-to-monitor it looks like you can now create custom Rules for Files and for custom Registry keys. From what I can gather from the documentation, agentless scans are used for custom rules that you create and an agentless scan occurs once every 24 hours. I have created several custom rules to detect if a file has been Deleted, Added, Modified or Renamed and Defender for Cloud is still not detecting any changes. I have made changes to these files 3 days ago, and no changes have been reported back. Any ideas why this might not be working. I have already confirmed that the appropriate RBAC Roles have been assigned to my Key Vaults where CMK Disks are being used. I also wanted to know if the Agentless FIM can monitor Folders / Directories as well. I haven't seen anything about this in the documentation. Is this even supported?
MISRA support in Defender
I want to check for MISRA C code compliance. The idea is to check for MISRA C compliance when asking for a Pull Request. If the code fails on those checks, the PR will not be created. This way, we enforce MISRA compliance before integrating the code to the repository. I am not seeing MISRA in the list of standards under - Regulatory Compliance>>Subscriptions>> Security Po;iciesRuntime protection - Microsoft Defender for Cloud DevOps Security (Defender CSPM)
Hi team! The current support status for Microsoft Defender for Cloud DevOps Security (Defender CSPM) and runtime protection across services are this one : Fully Supported for Runtime Protection Azure Kubernetes Service (AKS) Amazon Elastic Kubernetes Service (EKS) are there more runtime in the product roadmap (Azure Container Apps, AWS, Fargate for Amazon ECS, Azure Functions, AWS Lambda)? ThanksOnboarding MDE with Defender for Cloud (Problem)
Hello Community, In our Customer i have a strange problem. We onboarded with Azure Arc server and activate a Defender for Cloud servises only for Endpoint protection. Some of this device onboarded into Microsoft Defender portale, but not appears as a device, infact i don't have opportunity to put them into a group to apply policy. I have check sensor of Azure Arc and all works fine (device are in Azure Arc, are in the defender portal and see them on Intune (managed by MDE)). From Intune portal From Defender portal But in difference from other device into entra ID exists only the enterprise application and not device I show the example of device that works correctly (the same onboarding method) Is there anyone who has or has had this problem? Thanks and Regards, Guido
Need help with enabling the "Security attack path" export data type in continuous export
I tried enabling the "Security attack path" via API and CMDLET using Powershell. It is not working. New-AzSecurityAutomation ` -Name $automationName ` -ResourceGroupName $resourceGroupName ` I am not sure .Which resource group we should mention here. Is it random RG in a subscription or LAW RG.it is failing in both ways. API Method $checkUrl="https://management.azure.com/subscriptions/$($subscription.Id)/resourceGroups/$resourceGroupName/providers/Microsoft.Security/automations/$automationName`?api-version=2023-12-01-preview"
