Black Belt Pentesting / Bug Hunting Millionaire: Mastering Web Attacks with Full-Stack Exploitation

Instructed by Dawid Czagan

HackerOne bug hunters have earned over $100 million in bug bounties thus far. Some of HackerOne customers include the United States DoD, General Motors, Uber, Twitter, and Yahoo. It clearly shows where the challenges and opportunities are for you in the upcoming years. What you need is a solid technical training by one of the top all-time HackerOne bug hunters.

Click here to watch 3 exclusive videos (~1 hour) and get a feel for the live online training.  Schedule a FREE Zoom meeting with the instructor (30 minutes) and learn more about this live online training.  

Classes are limited. Get registered!

Modern web applications are complex and it’s all about full-stack nowadays. That’s why you need to dive into full-stack exploitation if you want to master web attacks and maximize your payouts. Say ‘No’ to classical web application hacking. Join this unique hands-on training and become a full stack exploitation master.

Students will be handed in a VMware image with a specially prepared testing environment to play with the bugs. What’s more, this environment is self-contained and when the training is over, students can take it home (after signing a non-disclosure agreement) to hack again at their own pace.

Learn the following key skills:

  • REST API hacking
  • AngularJS-based application hacking
  • DOM-based exploitation
  • Bypassing Content Security Policy
  • Server-side request forgery
  • Browser-dependent exploitation
  • DB truncation attack
  • NoSQL injection
  • Type confusion vulnerability
  • Exploiting race conditions
  • Path-relative stylesheet import vulnerability
  • Reflected file download vulnerability
  • Subdomain takeover
  • XML attacks
  • Deserialization attacks
  • HTTP parameter pollution
  • Bypassing XSS protection
  • Clickjacking attack
  • window.opener tabnabbing attack
  • RCE attacks
  • and more...

 Special Bonus

The ticket price includes FREE access to Dawid Czagan’s 6 online courses:

  • Start Hacking and Making Money Today at HackerOne
  • Keep Hacking and Making Money at HackerOne
  • Case Studies of Award-Winning XSS Attacks: Part 1
  • Case Studies of Award-Winning XSS Attacks: Part 2
  • DOUBLE Your Web Hacking Rewards with Fuzzing
  • How Web Hackers Make BIG MONEY: Remote Code Execution
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Live Online


May 13-14, 2024 (Live-Online)


2 Days


Penetration testers, ethical hackers, bug hunters, security researchers/consultants/engineers

  • Standard Rate


A laptop with:

  • 64-bit operating system, at least 4 GB RAM (8 GB preferred), 35 GB free hard drive space, USB port (2.0 or 3.0), wireless network adapter, administrative access, ability to turn off AV/firewall and VMware Player/Fusion installed (64-bit version). Prior to the training, make sure there are no problems with running 64-bit VMs (BIOS settings changes may be needed).
  • Internet Explorer 11 installed on your machine or bring an up-and-running VM with Internet Explorer 11 (you can get it here) 


Students must have the following knowledge and skills:

  • Intermediate knowledge of Web application security.
  • Familiar with common Web application vulnerabilities
  • Experience in using a proxy, such as Burp Suite Proxy, or similar, to analyze or modify the traffic.

Why choose the Center for Cyber Security Training

Interactive, classroom-based learning

Subject matter experts

Trusted by US government agencies

Dawid Czagan

Dawid is listed among Top 10 Hackers (HackerOne). He found security vulnerabilities in Google, Yahoo, Mozilla, Microsoft, Twitter and other companies, and due to the severity of many bugs, he received numerous awards for his findings. He happily shares his security bug hunting experience in 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 had the pleasure to deliver security training courses at key industry conferences such as Hack In The Box (Amsterdam), CanSecWest (Vancouver), 44CON (London), Hack In Paris (Paris), DeepSec (Vienna), 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. He is the founder and CEO at Silesia Security Lab Dawid Czagan. He is also the author of online security courses.

His security work is acknowledged by the following companies:

  • Google
  • Yahoo
  • Mozilla
  • Twitter
  • Apple
  • Tesla
  • Coinbase
  • Slack
  • BlackBerry
  • D-Link
  • Atlassian
  • HackerOne
David is a creative and skilled hacker with the ability to teach and explain others what it’s really like to be a bug hunter. Every case in the training was proven and shown by a hands-on example which he prepared beforehand. I recommend this training to everyone as this content is pretty unique!

- Vincent C., Belgium

This training has been very well-received by students around the world. Here you can see testimonials

Want more information?

Download the Black Belt Pentesting / Bug Hunting Millionaire course outline now

Upcoming Training Sessions

May 13-14, 2024 (Live-Online)

Classes are limited.

Enroll Now.

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