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The HackDay challenge is a French cybersecurity competition for graduate students.

The 25 teams selected during the online qualification phase will be invited to compete during the grand final, which will take place on-site within the ESIEE Paris engineering school.

The categories are: Crypto, Forensic, Hardware, WEB, Stegano, Reverse and more !

The three winning teams will be rewarded with many prizes, and professional proposals from our sponsors.

CTF events

HackDay Final 20230.00
HackDay Qualifications 20230
@HackDay Final 20220.00
@HackDay Qualification 20220
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