Bypassing Content Security Policy in Modern Web Applications

Content Security Policy (CSP) is the most powerful defensive technology in modern web applications. For hackers, this is an obstacle that blocks their attacks. That’s why hackers are very interested in bypassing Content Security Policy and obviously you don’t want that to happen.

In this course, you’ll learn how your Content Security Policy can be bypassed by hackers. What’s more, you’ll learn how to check if your Content Security Policy is vulnerable to these attacks. First, I’ll show you how hackers can bypass a CSP via ajax(dot)googleapis(dot)com. Next, I’ll present how hackers can bypass a CSP via Flash file. After that, I’ll explain to you what a polyglot file is and how it can be used to bypass a CSP. Finally, I’ll present how hackers can bypass a CSP via AngularJS.
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*** For every single attack presented in this course there is a DEMO ***  so that you can see step by step how these attacks work in practice. I hope this sounds good to you and I can’t wait to see you in the class.
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• Case #1:  Bypassing CSP via ajax(dot)googleapis(dot)com

• Case #2: Bypassing CSP via Flash File

• Case #3: Bypassing CSP via Polyglot File

• Case #4: Bypassing CSP via AngularJS