Microsoft Security Insights
Practical guidance on Microsoft 365 security, Azure protection, Sentinel SIEM, and managed detection and response. Written by security engineers who configure, harden, and monitor Microsoft environments every day.
5 Default Sentinel Rules That Generate Nothing But Noise (And What We Replace Them With)
Five default Microsoft Sentinel analytics rules that generate the most false positives, and what Falconer Security replaces them with.
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Deploying Sentinel for a New Client: Our MSSP Onboarding Checklist
Complete MSSP checklist for deploying Microsoft Sentinel. Covers Lighthouse, GDAP, workspace setup, connectors, and cost controls.
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Managed Sentinel Maintenance: What the First 12 Months Actually Look Like
What managed Microsoft Sentinel maintenance looks like month by month. Detection tuning, cost optimization, threat hunting, and reporting.
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Detection Engineering for Microsoft Sentinel: Why Default Rules Are Not Enough
Default Sentinel rules cover only 22% of MITRE ATT&CK techniques. Learn what detection engineering is and what managed providers do differently.
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