CyberChain: International CTF Competition

A cybersecurity Capture The Flag (CTF) competition for individual players, open to all levels — from beginners to experienced participants. Join in, learn, and put your skills to the test!

🇪🇸 Ver versión en español
🔐 Register to participate in the CTF

To register for other activities or get more information about the event, visit:
https://www.eventbrite.es/e/entradas-megathon-cyberchain-competicion-internacional-ctf-1383995591069

📅 Key Dates

  • Start: June 25 at 17:30 (hybrid presentation during the event)
  • Platform closes: June 27 at 13:00
  • Closing and winners announcement: June 27 at 13:30 (available on the website)

📣 Communication Channels

📜 Basic Rules

  • DoS/DDoS attacks are not allowed.
  • Do not modify or delete challenge files.
  • Multiple accounts per person or team are not allowed.
  • Sharing solutions or flags with other participants is strictly prohibited.

🏆 Prizes

Prizes related to cybersecurity will be awarded to the top participants!
Details will be announced before the competition begins.

These initiatives are carried out within the framework of the Recovery, Transformation and Resilience Plan, funded by the European Union (Next Generation).