01
Practical tracks
Learn web security, secure coding, cloud security, and more through structured course modules.
Live
Open-source cybersecurity courses and labs.
Learn security with
Learn security with
BLT University.
Practical cybersecurity education from the OWASP BLT community. Explore courses, practice in focused labs, and contribute curriculum in the open.
Why BLT University
Built for people who learn by doing.
The university pairs clear learning paths with hands-on practice and public collaboration.
02
Hands-on labs
Practice common vulnerabilities in focused, ethical exercises designed for safe learning.
03
Open contribution
Improve lessons, request new topics, and help maintain the curriculum with the community.
Featured courses
Start with a focused security module.
Advanced
Advanced Penetration Testing
Master advanced penetration testing techniques used by professional ethical hackers. Learn sophisticated attack vecto...
Intermediate
Cryptography for Developers
Learn practical cryptography for software developers. Understand encryption algorithms, hashing, digital signatures, ...
Beginner
Introduction to Web Application Security
Learn the fundamentals of web application security, including common vulnerabilities, attack vectors, and defensive t...
Learning dashboard
Courses, labs, and mentors in one place.
Use the catalog to compare tracks, jump into labs, and find instructor-led content that fits your goals.
University Catalog
ready
Course tracks6 live
Structured modules from beginner to advanced.
Security labs10 practice sets
Guided exercises for common vulnerability classes.
Instructors2 profiles
Community contributors sharing practical expertise.
OWASP BLT Project
Start learning with
Start learning with
BLT University.
Open the catalog, try a lab, and contribute back to the same community curriculum.