Security · intermediate
Web Application Security (OWASP Top 10)
Understand and prevent the most critical web application vulnerabilities. Master the OWASP Top 10 with real-world examples, attack demonstrations, and defensive coding techniques.
- 5 hours
- 12 lessons
- 3 modules
- updated April 2026
Module 1 freeNo credit cardFull course from $8.99/mo
try it
Try it before you sign up
Read a full lesson and answer 3 questions from the Module 1 quiz. No account needed.
free lesson · video · 25 min
OWASP Top 10 Explained
question 1 of 3 · from the Module 1 quiz
What is the most effective defense against SQL injection?
Pick an answer.
curriculum
3 modules, 12 lessons
Module 1 is free — lessons, hands-on walkthrough and quiz.
- videoOWASP Top 10 Explained25 min
- readInjection Attacks and Prevention20 min
- videoOWASP Top 10 Explained25 min
- quizQuiz: Injection and Auth10 min
how it's built
Built by the CloudaQube team
No celebrity instructor — here is exactly what goes into the course instead.
- 01 3 module quizzes — every answer comes with an explanation.
- 02 Last updated April 2026.
- 03 Any module can become a hands-on lab in Labs Studio.
outcomes
What you'll be able to do
- 01 Identify and prevent the most critical OWASP Top 10 vulnerabilities including injection, authentication failures, XSS, CSRF, and API security flaws
- 02 Write secure code to prevent injection attacks
- 03 Implement authentication and session security
- 04 Secure APIs and microservices
- 05 Perform security testing and code review
before you start
- — Web development fundamentals
- — Basic programming knowledge
- — HTTP/HTTPS understanding
questions
Before you start
How long does it take?
About 5 hours of lessons, videos and hands-on walkthroughs across 3 modules.
What’s free?
Module 1 in full — lessons, hands-on walkthrough and quiz — with no card required. Any paid plan (from $8.99/mo) unlocks all 3 modules, and starts with a 14-day free trial.
get started
Start the course with Module 1 free.
No card required. Unlock every module from $8.99/mo when you’re ready.