Build Your Own Cybersecurity Lab with GNS3 + Wazuh + Docker: Train, Detect, and Defend in One Platform

In today’s fast-evolving cybersecurity landscape, theory alone isn’t enough. Whether you're a student, a SOC analyst, or an enterprise security leader—hands-on simulation is the only way to master real threats.

But how do you simulate a live attack, monitor it, and learn from it—without expensive hardware or risk to production systems?

🚀 Introducing the GNS3 + Wazuh + Docker Lab System

A modular, virtual cyber lab that combines three powerful tools into a single practical training and testing environment:

💡 Why This Lab Is a Game-Changer

Tool	Role
GNS3	Graphical network emulator: routers, switches, firewalls
Docker	Rapid deployment of web apps, Linux boxes, malware sims
Wazuh	SIEM/XDR: log monitoring, detection, threat hunting

Together, they let you:

Simulate a full enterprise network
Deploy vulnerable applications or attacker nodes
Monitor everything in real-time using industry-grade SIEM
Detect brute-force attacks, lateral movement, malware signatures, and more

🔧 What’s Included

✔️ Preconfigured .gns3project file
✔️ Docker setup with attack + target containers
✔️ Wazuh agent integration (logs from containers and simulated endpoints)
✔️ Realistic scenarios: brute force, SQLi, ransomware, privilege escalation
✔️ Kibana dashboards + pre-tuned Wazuh rules
✔️ Wireshark-ready packet captures for analysis

🎯 Who It's For

🔹 Cybersecurity Bootcamps & Universities – Add hands-on realism to your curriculum
🔹 SOC Teams & MSSPs – Test detection logic, practice threat response
🔹 Red Teamers & Pentesters – Validate TTPs and simulate C2
🔹 DevSecOps Teams – Test pipeline alerts and behavior monitoring
🔹 Self-Learners – Practice, break things, and learn in a safe environment

💼 Use Cases

✅ Train analysts to identify and respond to real-world threats
✅ Tune detection rules before deploying to production
✅ Simulate compliance violations and test alerting
✅ Demonstrate SIEM ROI to stakeholders
✅ Generate logs and behavior data for machine learning or forensic R\&D

🧪 Sample Lab Scenarios

Scenario	Learn To Detect
Brute-force SSH login	Failed login patterns, alerting
Lateral movement from attacker	Host-to-host privilege escalation
SQL Injection on DVWA	Web log analysis, app firewall evasion
Reverse shell via Python	Unexpected outbound connections
Malware-infected container	File integrity + anomaly detection

📦 Packages & Pricing

🧰 Starter Lab Kit (Self-hosted Download)

GNS3 Project + Docker Compose
Basic attacker + webapp scenarios
Wazuh integration ready
\$49 one-time

🧪 Pro Lab Bundle (For Teams & Bootcamps)

10+ ready-to-run scenarios
Instructor guide + flags
Kibana dashboards
PDF writeups
\$249 (bulk pricing available)

☁️ Fully Hosted Lab-as-a-Service (Coming soon!)

Access in browser
No setup required
Team collaboration & scoring
From \$29/month/user

🧠 Why It Works

Most cyber ranges are expensive, hard to set up, and require powerful hardware.
This lab uses Docker for agility, GNS3 for realistic topology, and Wazuh for detection — all on your local machine or remote server.

Train your team. Build your skills. Test your detections.
All with open-source tools and reusable, modular labs.