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.
Start learningBe in control of your own security
education journey
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.
Accelerate your Snyk knowledge
with in-depth training
Onboard faster
Learn best practices from product experts to accelerate your Snyk implementation and increase your ROI.Increase developer productivity
Empower devs with lessons on integrations, workflows, and rollout to improve adoption across the engineering organization.Reduce risk
Build and manage a successful application security platform with advice from industry experts.
Latest Lessons
NEWGetting Started with AI development
Get a general overview of what AI development is, what it might look like in action, and how to use it responsibly.
AI/ML
NEWCross-origin resource sharing (CORS)
Learn the mechanics of CORS and how misconfiguration can lead to data exposure. Walk through an exploit scenario and learn how to implement a strict allowlist.
JavaScript
Python
NEWAgentic supply chain vulnerabilities
Learn how agentic supply chain vulnerabilities work and how to protect your agentic application against them.
AI/ML