Overview What You Will Learn Curriculum Instructor

Course Overview

User data is processed every single day by modern web applications. Think about PDFs, images, and links. They are everywhere. What’s more – they can be used to hack your web applications and obviously, you don’t want that to happen.

In this course, you will learn how your web applications can be hacked via PDFs, images, and links. You will also learn how to check if your web applications are vulnerable to these attacks. First, I’ll show you how an attacker can steal a user’s sensitive data via a PDF. Next, I’ll present how the attacker can launch an XSS attack via an image. Finally, I’ll demonstrate how the attacker can launch a user redirection attack via a link (using window. opener tabnabbing).

For every single attack, 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.

Note: you can get paid for these bugs in bug bounty programs.

What You Will Learn

  • Learn how an attacker can steal a user’s sensitive data via a PDF
  • Discover how the attacker can launch an XSS attack via an image
  • Explore how the attacker can launch a user redirection attack via a link
  • Check if your web applications are vulnerable to these attacks
  • Learn from one of the top hackers at HackerOne
  • Become a successful penetration tester / ethical hacker

Program Curriculum

  • Introduction
  • $7 Million Cybersecurity Scholarship by EC-Council
  • Quiz

  • Token Hijacking via PDF - Part 1
  • Chapter 2 Quiz

  • Token Hijacking via PDF - Part 2
  • Chapter 3 Quiz

  • XSS via Image - Part 1
  • Chapter 4 Quiz

  • XSS via Image - Part 2
  • Chapter 5 Quiz

  • User Redirection via window.opener Tabnabbing - Part 1
  • Chapter 6 Quiz

  • User Redirection via window.opener Tabnabbing - Part 2
  • Chapter 7 Quiz
Load more modules

Instructor

Dawid Czagan

Dawid Czagan (@dawidczagan) is an internationally recognized security researcher and trainer. He is listed among the top hackers at HackerOne. Dawid Czagan has found security vulnerabilities in Google, Yahoo, Mozilla, Microsoft, Twitter and other companies. Due to the severity of many bugs, he received numerous awards for his findings. Dawid Czagan shares his security bug hunting experience in his hands-on trainings “Hacking Web Applications – Case Studies of Award-Winning Bugs in Google, Yahoo, Mozilla and More” and “Black Belt Pentesting / Bug Hunting Millionaire: Mastering Web Attacks with Full-Stack Exploitation”. He delivered security training courses at key industry conferences such as Hack In The Box (Amsterdam), CanSecWest (Vancouver), 44CON (London), Hack In Paris (Paris), DeepSec (Vienna), NorthSec (Montreal), HITB GSEC (Singapore), BruCON (Ghent) and for many corporate clients. His students include security specialists from Oracle, Adobe, ESET, ING, Red Hat, Trend Micro, Philips and the government sector (references are attached to Dawid Czagan's LinkedIn profile (https://www.linkedin.com/in/dawid-czagan-85ba3666/). They can also be found here: https://silesiasecuritylab.com/services/training/#opinions). Dawid Czagan is the founder and CEO of Silesia Security Lab – a company which delivers specialized security testing and training services. He is also an author of online security courses. To find out about the latest in Dawid Czagan’s work, you are invited to subscribe to his newsletter (https://silesiasecuritylab.com/newsletter) and follow him on Twitter (@dawidczagan) and LinkedIn (https://www.linkedin.com/in/dawid-czagan-85ba3666/).

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