SOC Operations & DFIR
Focuses on security monitoring, alert investigation, incident response, forensic analysis, threat hunting, and operational escalation.
Development Checklist
- IT and networking foundationsBuild the operating-system and network knowledge required to interpret security telemetry.
- CCNA and enterprise networkingUnderstand switching, routing, segmentation, ACLs, and network troubleshooting.
- Linux and Windows administrationOperate and investigate the platforms that generate most enterprise security evidence.
- SOC Tier 1 operationsPerform alert validation, event classification, ticket handling, and initial escalation.
- SIEM operationsSearch, correlate, normalize, and investigate centralized security telemetry.
- SOC Tier 2 investigationCorrelate multiple evidence sources and reconstruct suspicious activity.
- Incident responseCoordinate detection, containment, eradication, recovery, and post-incident activities.
- DFIRPreserve evidence and reconstruct host, network, identity, and timeline activity.
- Threat huntingUse hypotheses, behavioral patterns, and threat intelligence to discover hidden activity.
- Detection engineeringConvert investigative knowledge into durable SIEM and EDR detections.
- Purple team validationMeasure whether defensive controls detect relevant adversary behaviors.
Expected Capability
Operate across SOC Tier 1 to Tier 3 responsibilities, conduct structured investigations, support DFIR, develop detections, and improve operational security maturity.