How a SIEM Works: Agents, Decoders and Alerts

beginner 40 min 3 tasksSubscription

How logs from hundreds of machines reach one screen, how plain text becomes searchable fields, and how to read one alert record from top to bottom.

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Launch the lab in your browser. Real Kali, Ubuntu and Windows targets, guided step by step. No setup, no VM downloads.

Updated 2026-11-01

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