// learn by breaking

Web Security Learning Labs

Break things, understand why they broke, fix your mindset.

// what you'll learn

Security Through Practice

Each module is designed to teach you by doing. Attack, analyze, defend, repeat.

Understand how common vulnerabilities like XSS, CSRF, and SQL injection actually work under the hood.

Learn how to plan, execute, and hack systems, applying real-world security techniques.

Learn proven techniques to secure web applications against the most prevalent attack vectors.

Develop the adversarial thinking needed to identify and mitigate threats before they become exploits.

We turn theory into practice.

No subscriptions, no hidden fees all materials are free to use.

Start simple and progress to advanced exploits at your own pace.

Work with real-world vulnerabilities in a safe, sandboxed environment.

Learn by doing no boring slides, only interactive labs.

// don't wait, act

Each module is designed to teach you by doing. Attack, analyze, defend, repeat.

Exploit unsafe database queries to extract, modify or destroy data. Learn why parameterized queries exist the hard way.

Access resources that were never meant to be yours by abusing broken access control and predictable identifiers.

Inject and execute malicious JavaScript in vulnerable applications. Steal sessions, deface pages, understand trust boundaries.