Dawid Czagan (@dawidczagan) is an internationally recognized security researcher and trainer. He is listed among Top 10 Hackers (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 very well-received hands-on training “Hacking web applications – case studies of award-winning bugs in Google, Yahoo, Mozilla and more”. He delivered security training courses at key industry conferences such as Hack In The Box (Amsterdam), CanSecWest (Vancouver), 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 government sector (recommendations: https://silesiasecuritylab.com/services/training/#opinions).
He presented his research at Security Seminar Series (University of Cambridge), HITB GSEC (Singapore), DeepSec (Vienna) and published over 20 security articles (InfoSec Institute).
Dawid Czagan is founder and CEO at Silesia Security Lab, which delivers specialized security auditing and training services. He is also Security Advisor at Future Processing.
To find out about the latest in Dawid Czagan’s work, you are invited to visit his blog (https://silesiasecuritylab.com/blog) and follow him on Twitter (@dawidczagan).