Microsoft Security
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Outages Are Cover for Social Engineers. Your Logs Will Not Show It.
An outage hands a caller the perfect pretext for a help desk reset. Your logs will…
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Design Conditional Access like a non-Newtonian fluid
Conditional Access policy plans give you a better place to decide how access behaves under pressure.…
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Lessons from the penny
Most Sentinel cost cuts fail for the same reason: nobody can show which records a detection…
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These are the highlights of my talk at CDC Germany 2026 in Hanau on October 1: “Deploying an AI Security Risk Framework + Continuous Monitoring.”
Most of what the industry calls agentic security risk is exposure management, identity hygiene, and telemetry…
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Microsoft Solved Four Governance Problems. A Fifth One Is the Reason to Pay Attention.
Project Perception is in public preview now. Red, blue, and green agents coordinating inside Defender, a…
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6 Tests That Matter When You Deploy Project Perception
Two months ago, in April, Aleš Holeček announced Microsoft was building a multi-model scanning harness. The…
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The Backup Model Isn’t the Backup Plan
Hugging Face got breached in July 2026 by an autonomous AI agent that logged over 17,000…
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Your Detection Rules Are Artifacts. Your Tuning Decisions Are Too.
The point up front: Every detection is actually three artifacts, not one. The rule logic, the…
