Proudly announcing CrySyS SecChallenge 2020 by c0r3dump and CrySyS Lab hosted by avatao! You have a month to prepare, it starts on February 14! Check the following page for more information: secchallenge.crysys.hu

CrySyS Security Challenge 2021 is on the way! 🚩🏆 The flag collection starts on February 26! Visit secchallenge.crysys.hu for more details! CrySyS Lab #SecChallenge21

Registration is open for CrySyS Lab #SecChallenge21 🚩! Visit secchallenge.crysys.hu/register

#SecChallenge21 has started! 🚀🚩🏆 Go to secchallenge.crysys.hu/challenges and start hacking!