Exploiting Race Conditions

by Dawid Czagan

A race condition attack is one of the most dangerous and underestimated attacks on modern web applications. It’s related to concurrency and multithreading. As a result of this attack an attacker, who has $1000 in his bank account, can transfer more than $1000 from his bank account. This is just one example, but it clearly shows how dangerous this attack is.

In a free video Dawid Czagan (Nullcon instructor) will show you step by step how this attack works and will tell you how to prevent this attack from happening.

Watch this free video and feel the taste of Dawid Czagan’s training Black Belt Pentesting / Bug Hunting Millionaire: Mastering Web Attacks with Full-Stack Exploitation (Nullcon 2023, 11-12 March; detailed description is here)


Author

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.