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Luke Brown
alluvian
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Writing
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Forensics · Incident Response · Red Team
Luke Brown
Senior Security Solutions Architect
@
ExtraHop
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Recent writing
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2026
@@CyBAAA Part 2: Decoding the GUID and Building the Detection
May 27
Credential Guard Ate My Username (@@CyBAAA and What It Means)
May 20
Decrypting ADWS Traffic
Feb 24
HTB Sauna Writeup
Feb 14
2025
My experience with GIAC's GSP Portfolio certification
Dec 29