All skill levels
Skill level
Intermediate Labs
Investigation, hardening, testing, and documentation workflows
Build deeper practical skills with real-world investigation, hardening, testing, and documentation workflows.
Skill level snapshot
—
Labs at intermediate difficulty
Brute-force investigationSSH hardeningWazuh alert reviewDocker security checksVulnerability analysisAccess review evidence
…
Hands-on labs
6
Sample topics
3
Learning paths
How it works
Read → practice → document
Each lab follows guided steps so you build practical skills with evidence you can reference later.
1
Review the scenario
Understand the environment, goals, and safety constraints.
2
Complete guided steps
Follow hands-on tasks with checkpoints along the way.
3
Capture findings
Document results for interviews, audits, or portfolio work.
Catalog
Intermediate Labs in the library
Hands-on exercises at the intermediate skill level.
Outcomes
What you'll practice
- Practice real-world triage, hardening, and evidence collection
- Work through SSH, SIEM, Docker, and access review scenarios
- Document findings like analysts and engineers on the job
- Bridge beginner fundamentals to advanced operational work
Skill levels
Explore labs at other levels
Move up when you are ready — or revisit beginner labs to strengthen your base.