Blue Team: SOC & Defensive Security
Investigate a compromised host the way a SOC analyst does.
- الوقت المتوقّع
- 3 ساعات
- الغرف
- 5 غرف
- النقاط
- 1025 نقطة
- المسجّلون
- متعلّم واحد مسجّل


عن هذا المسار
Defenders work backwards from evidence. This path puts you in the responder's seat: given logs, a captured network trace, and a host that was pulled offline after suspicious activity, you reconstruct what the attacker did and recover what they tried to hide. You practise the day-to-day skills of a Security Operations Centre — log triage, timeline building, and spotting persistence.
لمن هذا المسار
Analysts and aspiring defenders who want hands-on incident-response practice: reading logs, following an intrusion through the artefacts it leaves, and understanding attacker techniques from the defender's side.
المتطلّبات المسبقة
Comfort on a Linux shell (cat, grep, less) and reading common log formats. A little base64/XOR decoding helps. The Pre-Security path is a good warm-up.
ما الذي ستتمكّن من فعله
- Triage authentication and web-server logs to separate noise from the real intrusion
- Build an incident timeline from disparate evidence
- Detect and read attacker persistence (systemd units, cron, scripts)
- Recover staged or deleted artefacts from a live host
- Reverse simple real-world obfuscation to read what was exfiltrated
المنهج
الوحدة 1 — Evidence & recoveryاكتملت 0 من 1 غرف
What 'deleted' really means to a responder.
الوحدة 2 — Network evidenceاكتملت 0 من 1 غرف
The one protocol nobody blocks.
الوحدة 3 — Host incident responseاكتملت 0 من 3 غرف
Reconstruct an intrusion end to end.