SIEM Incident Response: Detecting Credential Access and System Dumps

When a security incident occurs, speed and accuracy in analyzing log data can mean the difference between containment and a catastrophic breach. Security Information and Event Management (SIEM) systems are the core tool for modern security analysts to trace unauthorized actions. This text-based course guides you through the process of investigating credential access attempts, system dumps, and anomalous behavior using a SIEM. You will gain the foundational knowledge to read event logs, identify common attack patterns, and reconstruct security incidents. What you'll learn: - Understand the core architecture and query languages used in modern SIEM systems. - Identify common credential dumping techniques, such as LSASS memory dumps and registry harvesting. - Analyze security event logs to trace unauthorized user activity and privilege escalation. - Detect lateral movement patterns and anomalous system behaviors within a network. - Apply modern threat-hunting methodologies to isolate compromised accounts. - Document and report incident findings to support remediation efforts. Starting with foundational security concepts and log terminology, you will progress through realistic incident scenarios, learning how to write search queries and correlate events to reconstruct the timeline of an attack. This course is designed for aspiring security analysts, IT administrators, and cybersecurity beginners who want to build practical incident response skills without needing prior SIEM experience. Begin your journey into security analysis and learn how to hunt down threats in log data today.