Guided Practice
Explore controlled scenarios across 15 web security categories, from core concepts to early-intermediate techniques.
SBT VulnLab
Security Bez Tabu
Foundations | Beginner to early intermediate
A safe learning platform with 150 guided web security exercises for beginners and IT professionals taking their first steps in security.
How SBT VulnLab works
Open exercises in your browser, inspect traffic with Burp Suite or OWASP ZAP, and progress at your own pace. No VPN or local lab setup is required; progress and flags are assigned per account.
Explore controlled scenarios across 15 web security categories, from core concepts to early-intermediate techniques.
Track solutions, submit account-specific flags, and unlock a verifiable completion certificate after finishing Foundations.
Safe simulators preserve exploit reasoning without executing untrusted code on the production host.