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SIEM (Security Information and Event Management) is crucial in a Security Operations Center (SOC) as it enables teams to monitor, detect, and respond to security threats effectively. A SIEM solution aggregates data from multiple sources and uses analytics to identify potential security incidents, allowing SOC analysts to focus on critical events.
Here’s a curated list of valuable SIEM learning resources:
General SIEM Resources
📎 Windows Logging Basics
📎 Jose Bravo – What is a SIEM? (5 Videos)
📎 PowerSIEM Analyzing Sysmon Events with PowerShell
QRadar
📎 Jose Bravo – QRadar (38 Videos)
📎 QRadar 101
📎 QRadar SIEM Foundation
📎 Ariel Query Language Guide
Splunk
📎 Course Catalog
📎 Basic Searching
📎 Practical Splunk – Zero to Hero
📎 Splunk Use Cases
📎 Exploring Splunk
Microsoft Sentinel
📎 What is Microsoft Sentinel?
📎 Microsoft Sentinel Level 400 Training
📎 SOC 101
FortiSIEM
AlienVault OSSIM
Elastic SIEM
📎 Fundamentals
📎 Manual
ArcSight
📎 Paul Brettle – What is Series
📎 Paul Brettle – ArcSight ESM 101
📎 ArcSight Tutorial
SureLogSIEM Training
📎 Training (English)
📎 Training (Turkish)
📎 Training PDF
📎 User Guide PDF
LogSign
You Should Know:
Essential SIEM Commands & Practices
Linux Log Analysis (SIEM-Relevant Commands)
View system logs
journalctl -xe
Search for failed login attempts
grep "Failed password" /var/log/auth.log
Monitor live logs (tail)
tail -f /var/log/syslog
Extract unique IPs from logs
awk '{print $1}' /var/log/nginx/access.log | sort | uniq -c | sort -nr
Check SSH brute-force attempts
grep "sshd.Failed" /var/log/auth.log | awk '{print $11}' | sort | uniq -c
Windows Event Logs (PowerShell for SIEM)
Get security logs
Get-WinEvent -LogName Security -MaxEvents 50
Filter failed logins
Get-WinEvent -FilterHashtable @{LogName='Security'; ID=4625}
Export logs for analysis
wevtutil epl Security C:\SecurityLogs.evtx
Splunk Search Queries
Basic search for failed logins index=main "Failed password" Top source IPs with failed logins index=main "Failed password" | top src_ip Detect brute-force attacks index=main "Failed password" | stats count by src_ip | where count > 5
Elastic SIEM (KQL Queries)
Detect multiple failed logins event.category:authentication AND event.outcome:failure | stats count by source.ip | where count > 3
What Undercode Say:
SIEM tools are essential for modern cybersecurity, enabling real-time threat detection and response. Mastering SIEM requires hands-on practice with log analysis, query writing, and understanding attack patterns. The provided commands and resources will help you build expertise in SIEM operations, whether you’re working with Splunk, QRadar, or Microsoft Sentinel.
Expected Output:
A structured guide to SIEM training resources, supplemented with practical commands for log analysis and threat detection.
(Note: Telegram/WhatsApp links and unrelated comments were removed.)
References:
Reported By: Dharamveer Prasad – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
