LESSON 1.1
The OWASP Top 10, practically
Learn key techniques and workflows in Practical Web Security.
14m
intermediate
13,270 students
Overview
The Top 10 is a map of where things actually go wrong. Reading it as categories rather than a checklist is what makes it useful.
In this lesson you will:
- Recognise each category in real application code
- Prioritise by exploitability and impact
- Use it as a review lens rather than a checklist
Pro Tip
Use caching and revalidation wisely to ensure your app stays fast and data remains fresh without unnecessary requests.