Think in threat models
Reason about who your attacker is and what they can reach before writing defences.
Practical Web Security
The vulnerabilities that actually show up in web applications, how they are exploited, and how to close them for good.
What you’ll learn
Close the common holes
Understand and prevent injection, cross-site scripting, and request forgery.
Get authentication right
Sessions, password storage, and multi-factor done the way that survives review.
Harden the deployment
Headers, transport, secrets, and dependencies — the perimeter around your code.
Course Content
4 modules2h