Recent Blogs
Modern insider risk investigations succeed or fail based on how quickly teams can move from signal to clarity. That’s why the latest Microsoft Purview Insider Risk Management (IRM) investigation enha...
Feb 26, 2026
Designing Authorization‑Aware AI Agents
Enforcing Microsoft Entra ID RBAC in Copilot Studio
As AI agents move from experimentation to enterprise execution, authorization becomes the defining line...
Feb 25, 2026
As organizations accelerate AI adoption, securing AI workloads has become a top priority. Unlike traditional cloud applications, AI systems introduce new risks—such as prompt injection, data leakage,...
Feb 24, 2026
Attacks move faster than security teams can react. They spread across identities, endpoints, and SaaS apps in minutes, overwhelming analysts with signals and leaving little time to act. By the time a...
Feb 24, 2026Recent Discussions
Onboard devices in Purview is grayed out
I’m getting started with Microsoft Purview and running into issues onboarding devices. In the Purview portal, no devices appear, and the “Onboard devices” option is grayed out. I have EMS E5 licenses assigned to all users, and I’m signed in as a Global Admin with Purview Administrator and Security Administrator roles. All devices are managed by Intune and run Windows 11 Enterprise with the latest updates. They are Microsoft Entra joined (AAD joined), show up correctly in Defender, and their Defender onboarding status is active and onboarded. What piece am I missing that would prevent these devices from showing in Purview and keep the onboarding option disabled? Any guidance would be appreciated.
CrowdStrike API Data Connector (via Codeless Connector Framework) (Preview)
API scopes created. Added to Connector however only streams observed are from Alerts and Hosts. Detections is not logging? Anyone experiencing this issue? Github has post about it apears to be escalated for feature request. CrowdStrikeDetections. not ingested Anyone have this setup and working?McasShadowItReporting / Cloud Discovery in Azure Sentinel
Hi! I´m trying to Query the McasShadowItReporting Table, for Cloud App DISCOVERYs The Table is empty at the moment, the connector is warning me that the Workspace is onboarded to Unified Security Operations Platform So I cant activate it here I cant mange it via https://security.microsoft.com/, too The Documentation ( https://learn.microsoft.com/en-us/defender-cloud-apps/siem-sentinel#integrating-with-microsoft-sentinel ) Leads me to the SIEM Integration, which is configured for (for a while) I wonder if something is misconfigured here and why there is no log ingress / how I can query themClarification on UEBA Behaviors Layer Support for Zscaler and Fortinet Logs
I would like to confirm whether the new UEBA Behaviors Layer in Microsoft Sentinel currently supports generating behavior insights for Zscaler and Fortinet log sources. Based on the documentation, the preview version of the Behaviors Layer only supports specific vendors under CommonSecurityLog (CyberArk Vault and Palo Alto Threats), AWS CloudTrail services, and GCP Audit Logs. Since Zscaler and Fortinet are not listed among the supported vendors, I want to verify: Does the UEBA Behaviors Layer generate behavior records for Zscaler and Fortinet logs, or are these vendors currently unsupported for behavior generation? As logs from Zscaler and Fortinet will also be get ingested in CommonSecurityLog table only.
Automatic sensitivity label on existing labeled documents and emails
If I enable today automatic sensitivity labeling for label "Confidential" on behalf on sensitive information type "Credit Card" and 1000 documents are labeled with the label "Confidential". What happend if I remove the sensitive information type "Credit Card" from the label "Confidential", and put it on the Automatic sensitivity label "Highly Confidential". What happend to the 1000 documents which already have the label "Confidential"? Will it be modified to "Highly Confidential" or not?
Device Migration from On-prem AD to Azure AD
Hello All, We want to migrate our On-Prem AD devices to Azure AD and enroll into intune. We have Azure AD sync and all but needs to convert machine to Azure AD join only not Hybrid AD. So we would like to create new user profile on machine. We have used two methods so far. 1) Reset the machine and use join to Azure AD from OOBE. ( Issue - This will make user a Administrator for that machine and we dont want that ) 2) Unbind from on-prem AD, join to Azure AD manually but the same issue like number 1. 3) Using Hardware Hash, register devices to Autopilot and then reset all the machines. ( Issue - This will take too long to migrate 250 machines and helping remote workers are quite difficult ) Has anyone tried any different method or is there any expert suggestion ? Thanks!
Can External ID (CIAM) federate to an Azure AD/Entra ID tenant using SAML?
What I'm trying to achieve I'm setting up SAML federation FROM my External ID tenant (CIAM) TO a partner's Entra ID tenant (regular organizational tenant) for a hybrid CIAM/B2B setup where: Business users authenticate via their corporate accounts (OIDC or SAML) Individual customers use username/password or social providers (OIDC) Tenant details / Terminology: CIAM tenant: External ID tenant for customer-facing applications IdP tenant: Example Partner's organizational Entra ID tenant with business accounts Custom domain: mycustomdomain.com (example domain for the IdP tenant) Configuration steps taken Step 1: IdP Tenant (Entra ID) - Created SAML App Set up Enterprise App with SAML SSO Entity ID: https://login.microsoftonline.com/<CIAM_TENANT_ID>/ Reply URL: https://<CIAM_TENANT_ID>.ciamlogin.com/login.srf NameID: Persistent format Claim mapping: emailaddress → user.mail Step 2: CIAM Tenant (External ID) - Added SAML IdP (Initially imported from the SAML metadata URL from the above setup) Federating domain: mycustomdomain.com Issuer URI: https://sts.windows.net/<IDP_TENANT_ID>/ Passive endpoint: https://login.microsoftonline.com/mycustomdomain.com/saml2 DNS TXT record added: DirectFedAuthUrl=https://login.microsoftonline.com/mycustomdomain.com/saml2 Step 3: Attached to User Flow Added SAML IdP to user flow under "Other identity providers" Saved configuration and waited for propagation The problem It doesn't work. When testing via "Run user flow": No SAML button appears (should display "Sign in with mycustomdomain") Entering email address removed for privacy reasons doesn't trigger federation The SAML provider appears configured but never shows up in the actual flow Also tried using the tenant GUID in the passive endpoint instead of the domain - same result My question Is SAML federation from External ID to regular Entra ID tenants actually possible? I know OIDC federation to Microsoft tenants is (currently, august 2025) explicitly blocked (microsoftonline.com domains are rejected). Is SAML similarly restricted? The portal lets me configure everything without throwing any errors, but it never actually works. Am I missing something in my configuration? The documentation for this use case is limited and I've had to piece together the setup from various sources. Or is this a fundamental limitation where External ID simply can't federate to ANY Microsoft tenant regardless of the protocol used?[HELP]"Action required for browser protections" alert
Hello! I have an Endpoint DLP policy with the Devices location. After multiple scoping changes (device groups, inclusions/exclusions) to narrow it to a specific target group, the alert appeared: Action required for browser protections. One or more policies were not applied in Edge for Business. This could be due to a policy sync issue, lack of required permissions, or an issue with the server. Either resync these policies or contact an admin with the required permissions to resync. After resyncing, you might still see this message for up to 1 day while the system completes the sync and activates protections. The policies were working before. Clicked Resync multiple times, banner disappears briefly, only to return. Please help![HELP] "Action required for browser protections" alert
Hello! I have an Endpoint DLP policy with Device location. After several scoping changes (device groups, inclusions/exclusions) to narrow it to a specific target group, the orange alert appeared: Action required for browser protections. One or more policies were not applied in Edge for Business. This could be due to a policy sync issue, lack of required permissions, or an issue with the server. Either resync these policies or contact an admin with the required permissions to resync. After resyncing, you might still see this message for up to 1 day while the system completes the sync and activates protections. The policies were working before. Clicked Resync multiple times, only for the error to return. Please help!
eDiscovery - Issues exploring groups & users related to a hybrid data source
Hi all, first time posting - unusually I could find nothing out there that helped. I work in an organisation has an on-premises domain which syncs to our tenant. I don't manage the domain or the sync, but I'm assured that the settings are vanilla and there are no errors being logged. 99% of our users are hybrid. The tenant is shared across multiple legal entities, so I'm using eDiscovery to fulfil our GDPR subject access requests The issue I am hitting is straightforward. in eDiscovery searches with hybrid users as the data source, I cannot add related objects (manager, direct reports, groups the user is in). The properties are present in Entra, but not visible to Purview, so I'm not investigating sync errors at the moment. For cloud objects, I can see manager, teams, etc. and it works fine. Does anyone have any insights they can share on the "explore and add" mechanics in eDiscovery search data sources? I'm drawing a complete blank on this one. Where should I be looking?
Datascan not picking up the schema of .parquet files ParquetFormat JavaInvocationException happened
Since about a week we have a problem with our datascan on ADLS not picking up the schema of .parquet files. It does pick up on the asset but not on the schema of said asset. The parquet files are perfectly readable and writeable with Fabric/spark. Purview had no issue picking them up before last week, but it seems that something has changed on the Microsoft side? Anyone else facing these issues recently? 2026-02-02T06:21:47.116Z,SystemError,ReadData,https://xxx.dfs.core.windows.net/landingzone/masterdata/someotherfile.parquet,ParquetFormat JavaInvocationException happened,ScanErr0000Data Product Owner and Contacts should be separate fields
Currently, the 'contacts' field under a data product has a 1 on 1 relationship with the 'data product owner' field. It is not possible to add 'contacts' seperately. I believe this does not make sense for most organizations. For example, our data products have one owner, and multiple contacts (e.g. data stewards, data experts). That's how our governance works. We are not going to add people to the 'data product owner' field that are no data owners, just to show them in contacts. Also, why would you have two fields that basically do the same? Clicking on 'data product owner' already gives me the information for 'contacts'. Please let us add contacts here, that are not the data product owner.Issues blocking DeepSeek
Hi all, I am investigating DeepSeek usage in our Microsoft security environment and have found inconsistent behaviour between Defender for Cloud Apps, Defender for Endpoint, and IOC controls. I am hoping to understand if others have seen the same. Environment Full Microsoft security and management suite What we are seeing Defender for Cloud Apps DeepSeek is classified as an Unsanctioned app Cloud Discovery shows ongoing traffic and active usage Multiple successful sessions and data activity visible Defender for Endpoint Indicators DeepSeek domains and URIs have been added as Indicators with Block action Indicators show as successfully applied Advanced Hunting and Device Timeline Multiple executable processes are initiating connections to DeepSeek domains Examples include Edge, Chrome, and other executables making outbound HTTPS connections Connection status is a mix of Successful and Unsuccessful No block events recorded Settings Network Protection enabled in block mode Web Content Filtering enabled SmartScreen enabled File Hash Computation enabled Network Protection Reputation mode set to 1 Has anyone else had similar issues when trying to block DeepSeek or other apps via Microsoft security suite? I am currently working with Microsoft support on this but wanted to ask here as well.
PIM
Hello, everyone. I need some help. We already use PIM for Just-in-Time activation of administrative functions in Entra ID, but we would like something more granular. For example, we want certain administrative actions in Microsoft 365, such as accessing sensitive data or performing critical tasks, to only be possible upon specific request and approval, even if the user has already activated the function in PIM. Is this only possible with PIM, or is there another feature in Microsoft 365 for this type of control?PIM
Hello, everyone. I need some help. We already use PIM for Just-in-Time activation of administrative functions in Entra ID, but we would like something more granular. For example, we want certain administrative actions in Microsoft 365, such as accessing sensitive data or performing critical tasks, to only be possible upon specific request and approval, even if the user has already activated the function in PIM. Is this only possible with PIM, or is there another feature in Microsoft 365 for this type of control?Issues blocking DeepSeek
Hi all, I am investigating DeepSeek usage in our Microsoft security environment and have found inconsistent behaviour between Defender for Cloud Apps, Defender for Endpoint, and IOC controls. I am hoping to understand if others have seen the same. Environment Full Microsoft security and management suite What we are seeing Defender for Cloud Apps DeepSeek is classified as an Unsanctioned app Cloud Discovery shows ongoing traffic and active usage Multiple successful sessions and data activity visible Defender for Endpoint Indicators DeepSeek domains and URIs have been added as Indicators with Block action Indicators show as successfully applied Advanced Hunting and Device Timeline Multiple executable processes are initiating connections to DeepSeek domains Examples include Edge, Chrome, and other executables making outbound HTTPS connections Connection status is a mix of Successful and Unsuccessful No block events recorded Settings Network Protection enabled in block mode Web Content Filtering enabled SmartScreen enabled File Hash Computation enabled Network Protection Reputation mode set to 1 Has anyone else had similar issues when trying to block DeepSeek or other apps via Microsoft security suite? I am currently working with Microsoft support on this but wanted to ask here as well.Unified Catalog Self-Serve Analytics - Data products and other elements do not sync
Dears, I intend to create a custom interface through a PowerBI report in Fabric to distribute Purview Unified Catalog browser. I use the feature "Unified Catalog Self-Serve Analytics" to deliver the Unified Data Catalog content in a Fabric Lakehouse. However, from the 44 data products created, only 22 are delivered to the lakehouse, in the data product table I have tried in different lakehouse, same result. I would love some advice to help me configure this properly. Do you face the same issue ? Best, AntoineClassification on DataBricks
Hello everyone, I would like to request an updated confirmation regarding the correct functioning of custom classification for Databricks Unity Catalog data sources. Here is my current setup: The data source is active. Source scanning is working correctly. I created the custom classification in “Annotation management / Classifications”. I created and successfully tested the regular expression under “Annotation management / Classification Rules”. I generated the Custom Scan Rule Set in “Source management / Scan Rule Sets”, associated to Databricks and selecting the custom rule. However, when running the scan on Databricks: I do not find any option to select my Scan Rule Set (for another source like Teradata, this option is visible). No classification findings are generated based on my custom rule. Other tests do produce findings (system-generated). Does anyone have insights on what I should verify? Or is this custom classification functionality not supported for Databricks?
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