CTFdefouu
Welcome to CTFdefouu — an industry-grade cybersecurity competition themed around Cyber Security.
A safe training CTF
Event schedule
Competition starts in
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Before You Start
- Create or join your team workspace.
- Read the official Rules and event notices.
- Start with foundational challenges.
- Submit flags in the required format and monitor leaderboard updates in real time.
Need Assistance?
Reach the event support desk at support@example.com.
Service health and incident communications: ctffactory.examboot.net/ctf/ctfdefouu-yg707q/support