Hands-on training in security, Linux, DevOps, and cloud infrastructure. Deploy real labs, break real systems, build real skills.
Combine two skills to discover a real, existing career field. Each fusion explains what the field is, what professionals do, and why it matters. Build your own learning map.
Click any skill above to add it to the arena
Then drag two together to discover a real specialization
Whether you are a student, a team lead, or an educator, there is a path designed for you.
Go beyond theory. Deploy real labs, crack real systems, and build a portfolio that gets you hired.
Custom learning paths, progress analytics, and sandbox environments built for enterprise readiness.
Manage classrooms, track student progress, and deploy pre-built lab scenarios in one click.
Structured learning paths from fundamentals to advanced topics.
From OWASP Top 10 to advanced threat modeling. Learn to secure the entire software lifecycle.
From sign-up to skill mastery in three simple steps.
Pick a structured course or dive straight into hands-on labs. Whether you are a beginner or advanced, there is a path for you.
Launch isolated Docker sandbox environments in seconds. Practice on real tools with no setup required.
Complete challenges, earn XP, climb the leaderboard, and earn certifications recognized by the industry.
Everything you need to learn, practice, and prove your expertise.
Full SSH terminal access to lab environments. Run real commands on real systems, not simulations.
Each lab runs in an isolated container. Spin up vulnerable apps, break them, learn from them safely.
Track your learning with XP, rankings, and division tiers. See exactly where you stand.
Form squads, compete on leaderboards, and tackle challenges together. Security is a team sport.
50+ lessons with deep technical content, quizzes, and lab-linked practice. No fluff, just skills.
Earn verified certifications for completing skill paths. Prove your expertise to employers.
Each lab spins up an isolated Docker container with a real terminal. No virtual machines, no complicated setup.
Learn from expert instructors in live sessions. Can't make it? Watch the recording.
Master classes coming soon. Stay tuned.
Book private sessions with expert trainers. Tailored to your goals and schedule.
Trainer profiles coming soon.
Real feedback from engineers building their skills on XpertClass.
"XpertClass gave me the hands-on experience I could not get from textbooks. The Docker labs let me practice real attacks in a safe environment."
"The Linux curriculum is the best I have seen. It goes from basic commands all the way to kernel internals and Kubernetes."
"As a university instructor, the platform lets me deploy labs for my students without any infrastructure headaches. Game changer."
Join hundreds of engineers learning security, Linux, DevOps, and cloud infrastructure through hands-on practice.
No credit card required. Free tier available.