The Ultimate XSS Training Course

The Ultimate XSS Training Course is a hands-on, comprehensive course that empowers you to write your own code as you you follow entertaining recipes (that aren't too long or complicated). Get the full, uncensored view of XSS, solve challenges and master XSS at your own pace whether you're a student, security researcher or experienced engineer.

If you've only read about Cross-Site Scripting online, and you haven't had the pleasure of working directly with attacks and exploits beyond launching an alert, then you're absolutely just scratching the surface of all there is to learn. Most likely, you've been through some kind of basic training where you mostly just copied and pasted some generic code without much explanation. But your biggest questions remain spinning inside your head: "How do hacks actually work? What's the worst that could happen? Why isn't this easy to stop?"