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02. 07. 2025 Daniel Degasperi Blue Team, Log-SIEM, SEC4U

Discovery and Credential Access via Kerberos & NTLM: A Detection-Focused Approach

Introduction Windows environments rely heavily on authentication protocols like NTLM and Kerberos. While these protocols serve critical security purposes, they are also commonly abused during malicious activities. This article explains how to detect suspicious behaviors related to Domain Account Discovery and Credential Access, specifically focusing on Enumeration, Brute Force, and Password Spraying attempts via NTLM…

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