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Building a Detection Foundation: Part 2 - Windows Security Events

This article highlights the critical importance of configuring Windows Advanced Audit Policy Configuration to establish a robust security detection foundation. It emphasizes moving beyond legacy auditing to granular controls, focusing on categories such as Logon/Logoff, Detailed Tracking, and Object Access. By properly configuring these settings, organizations can capture the telemetry necessary to identify lateral movement and suspicious activity.

The text provides a technical breakdown of essential Event IDs, including 4624 for logons and 4688 for process creation. A major focus is placed on enabling command line logging, which provides the necessary context for investigating encoded PowerShell commands or malicious scripts. The article also explains the value of LogonID correlation for tracing activity back to specific user sessions.

Finally, the guide outlines practical implementation steps using Group Policy and auditpol commands. It lists a baseline configuration for monitoring service installations, scheduled tasks, and privilege assignments. While acknowledging the strengths of native logging, it notes that certain gaps remain, which will be addressed in future installments covering Sysmon and PowerShell logging.


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