Building a Professional SOC Lab with Wazuh and ELK Stack
Complete guide to setting up enterprise-grade SIEM at home for threat detection and analysis practice.
Introduction
As a SOC Analyst at the National Center of Cyber Security, I work daily with enterprise SIEM platforms. Setting up a home lab helped me practice threat detection and rule creation in a safe environment.
Hardware Requirements
- CPU: 4 cores minimum (8 recommended)
- RAM: 16GB (32GB recommended)
- Storage: 100GB SSD minimum
Step 1: Setting Up Wazuh
Wazuh is an open-source security monitoring platform that provides threat detection, integrity monitoring, incident response, and compliance.
curl -s https://packages.wazuh.com/key/GPG-KEY-WAZUH | apt-key add -
echo "deb https://packages.wazuh.com/4.x/apt/ stable main" | tee /etc/apt/sources.list.d/wazuh.list
apt-get update && apt-get install wazuh-managerStep 2: Configuring ELK Stack
The Elastic Stack provides powerful search, analysis, and visualization capabilities for your security data.
Elasticsearch Configuration
Configure Elasticsearch for optimal security event storage and retrieval with proper index management.
Kibana Dashboards
Create custom dashboards for monitoring security events, failed login attempts, and suspicious network traffic.
Step 3: Creating Custom Detection Rules
Custom rules allow you to detect threats specific to your environment and practice creating indicators of compromise.
Conclusion
A home SOC lab is invaluable for any aspiring or current security analyst. It provides hands-on experience with enterprise tools in a controlled environment.