FundamentalsIntermediateFree lab

Fundamentals · browser room

SOC Investigation

Intermediate90 ptsSOCSIEM

Objective

Logs → SIEM correlation → alert → analyst response.

Cyber Flow Explorer · 4 steps · Network / Sequence / Packet / Code.

Isolated browser lab. Practice here first — no live targets. Optional deeper practice lives in the Academy library after you finish this room.

Answer panel

Challenge workspace

Complete the room tasks, then submit here to mark the room done.

CYNARKS

Teaching simulation · not live capture

SOC Investigation

Lab telemetry only.

1. Logs

Hostlogs
SIEMcorrelate
AnalystSOC
Logs
Endpoint ships failed logins and process events to the SIEM.

Auth failures

  • #1 host → siem Logs Auth failures

Space · ← → · R restart

Hint

Stop the bleed, then learn.

Why this is correct

Detect → alert → investigate → contain → lessons learned.