CRYPTOS
ETHICAL HACKING SIMULATOR

Test Your Hacking Skills

Enter a fully sandboxed cybersecurity training environment. Complete procedurally generated missions, earn XP, level up, and compete globally — safely and legally.

Sign in required to save progress and earn XP

Real Terminal
Full simulated CLI with nmap, hydra, exploit, and more
10-Stage Missions
Recon → Exploitation → Reporting in procedural environments
100% Safe & Legal
Fully sandboxed — no real networks, no real systems
Prestige Ranking
Earn XP, level up, unlock harder missions, climb leaderboards
// DIFFICULTY SCALING BY LEVEL
Lv 1–10
Beginner
1 network, 5 employees, 4 hints
Lv 11–25
Intermediate
2 networks, 8 employees, 3 hints
Lv 26–50
Advanced
3 networks, 12 employees, 2 hints
Lv 51–75
Expert
4 networks, 18 employees, 1 hint
Lv 76+
Elite Operator
6 networks, 25 employees, 0 hints
Prestige
BlackGrid
Hidden clues, MFA, layered networks
FULLY SANDBOXED — NO REAL NETWORKS ACCESSED
All targets are fictional. All commands are simulated. CryptOS is an educational training environment.