Terms of Service

Last updated: 2/3/2026

1. Acceptance of Terms

By accessing and using Redlimit CTF, you accept and agree to be bound by the terms and provision of this agreement.

2. Rules of Engagement

Strict adherence to the following rules is required:

  • Do not attack the infrastructure: You are only allowed to attack the specific challenge instances and targets provided. Attacking the scoring server, other users, or the platform infrastructure is strictly prohibited.
  • No Denial of Service (DoS): Do not perform any actions that degrade the performance of the platform for other users.
  • Fair Play: Do not share flags or solutions with other participants unless explicitly allowed (e.g., after the CTF ends).
  • One Account Per User: Registering multiple accounts to manipulate the leaderboard is forbidden.

3. Educational Purpose

This platform is for educational purposes only. The skills and techniques learned here should only be used in environments where you have explicit permission to do so. We are not responsible for any illegal activities performed by users outside of this platform.

4. Termination

We reserve the right to terminate or suspend access to our service immediately, without prior notice or liability, for any reason whatsoever, including without limitation if you breach the Terms.

5. Changes to Terms

We reserve the right, at our sole discretion, to modify or replace these Terms at any time. By continuing to access or use our Service after those revisions become effective, you agree to be bound by the revised terms.