Where to Get Support for Microsoft Sentinel Anomalous Sign-In Rules
Question details
The user is seeking the appropriate support channels to ask questions regarding the Microsoft Sentinel scheduled analytic rule for unusual sign-in location changes.
- Product
- Microsoft Sentinel
- Device & OS
- not provided
- Scenario
- Searching for technical support or community explanations regarding Sentinel analytic rules, location profiles, and slope thresholds.
- Observed behavior
- The user needs a designated forum or support portal to resolve queries about anomalous sign-in detection logic.
Before posting your question, gather relevant details such as your specific rule configuration, observed slope thresholds, and anonymized sign-in logs to help the community provide an accurate answer.
Post Your Query in the Azure Category of Microsoft Q&A
The most effective way to get explanations for Sentinel's analytic rules is by consulting Azure Active Directory experts in the official Microsoft Q&A forum.
Microsoft Sentinel's detection logic, particularly regarding anomalous sign-in locations, is heavily integrated with Azure Active Directory (Microsoft Entra ID) telemetry. Because of this, the best place to ask highly technical questions about location profiles, baseline calculations, and slope thresholds is the dedicated Microsoft Q&A platform.
The Azure community consists of Microsoft engineers and experienced security administrators who can dissect the specific KQL (Kusto Query Language) queries driving your analytic rules.
Open your web browser and go to the official Microsoft Q&A community website.
Use the search bar or category tags to filter topics by 'Azure' or 'Microsoft Sentinel' to ensure your question reaches the right audience.
Choose the 'Azure Active Directory' (Entra ID) section, as anomalous sign-ins are fundamentally tied to identity logs.
Click the 'Ask a question' button. Provide detailed context about your Sentinel analytic rule, what you are trying to understand, and any specific slope threshold confusion.
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Frequently Asked Questions
What triggers the Anomalous Sign-In Location rule in Microsoft Sentinel?
This rule is triggered when a user signs in from a location that is geographically distant from their typical sign-in locations, determined by analyzing historical login data and calculating slope thresholds.
Can I adjust the sensitivity of the unusual sign-in detection?
Yes, security administrators can customize the scheduled analytic rule by modifying the KQL (Kusto Query Language) query thresholds directly within the Microsoft Sentinel analytics portal.
Where can I find the raw sign-in logs investigated by Sentinel?
The detailed sign-in logs are natively located in the Azure Active Directory (Microsoft Entra ID) Sign-in logs section, which continuously feeds authentication data into your connected Sentinel workspace.
