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SanthacklausCTF is back !!!

SanthacklausCTF is a cybersecurity contest called “Capture The Flag”. Each challenger has to score points through the validation of technical challenges. Everyone can play and hope to win a prize !

created this event in 2018, during a cybersecurity student project. Then, we decided to go further, create more challenges and host the second edition of this CTF!

It will take place online at www.santhacklaus.xyz and will start on Sunday 15/12/2019 at 20:19 and will end on Sunday 22/12/2019 at 20:20 UTC+1.

We thank companies like for sponsoring this event, a few of our friends for helping us with challenges, and a few more that you will soon discover...