Developer security training from Snyk
Snyk Learn teaches developers how to stay secure with interactive lessons exploring vulnerabilities across a variety of languages and ecosystems.
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Learn from experts for free
An intuitive learning tool that empowers developers to learn security from industry experts for free.Learn when it’s relevant
Bite-sized, instant learning content, curated to help you find and focus on just what you need when you need it.Learn on your own code
Learn about security based on issues found in your own code, so you can understand, fix, and avoid vulnerabilities.
Latest Lessons
php
NEW
No rate limiting
Learn about the issues that arise in an application that employs no rate limiting techniques, as well as how you can go about implementing those protections.
python
NEW
No rate limiting
Learn about the issues that arise in an application that employs no rate limiting techniques, as well as how you can go about implementing those protections.
javascript
NEW
Weak password recovery
A user forgot their password! How can you create a secure password recovery? Learn about weak password recoveries, see it in action, and learn the mitigation techniques.