Hackers try to stay invisible… but their actions always leave traces.
SIEM tools are designed to catch those traces before it’s too late.

In this video of the Cyber Security Course, I explain SIEM in the simplest way and perform a complete hands-on practical using Wazuh.

You’ll learn how security teams monitor systems, detect suspicious activity, and analyze real-time events using SIEM dashboards — exactly like SOC analysts do in real companies.

Topics Covered:
* What is SIEM (Security Information and Event Management)
* Why SIEM is critical in cyber security
* Popular SIEM tools (Wazuh, Splunk, QRadar, ELK Stack)
* Wazuh introduction and industry importance
* Wazuh installation overview
* Understanding SIEM dashboard
* Exploring Wazuh dashboard features
* Security events monitoring
* Detecting unusual system activities
* How Blue Teams use SIEM tools

Practical Highlights:
In this hands-on session, I demonstrated:
Installing Wazuh on Linux
Accessing and exploring the dashboard
Understanding real-time security events
Monitoring system activity logs
Identifying unusual/suspicious behavior

This is exactly how SOC analysts monitor systems in real-world environments.

Why SIEM Is Important?
SIEM helps organizations:
Detect attacks early
Monitor all system activities
Analyze logs in real-time
Identify suspicious behavior
Improve incident response

That’s why SIEM is a core skill for SOC Analysts and Blue Teams.

Who Should Watch?
Cyber Security Students
SOC Analyst Aspirants
Blue Team Learners
Ethical Hackers
IT Security Professionals

Course Context:
Cyber Security Course — Module 8: Blue Team (Defense)
This module focuses on real-world defense tools and monitoring techniques.

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Cyber Security Concepts Repo
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