Privacy Policy

Last updated: January 12, 2026

Information We Collect

When you register and use our CTF platform, we collect the following information:

  • Account Information: Username, email address, and password (encrypted)
  • Profile Information: Country, avatar, and other optional profile details
  • Activity Data: Challenge submissions, solve times, and competition participation
  • Technical Data: IP addresses, browser information, and usage analytics

How We Use Your Information

We use the collected information for the following purposes:

  • Providing and maintaining the CTF platform services
  • Managing user accounts and authentication
  • Tracking challenge progress and maintaining leaderboards
  • Communicating important updates and notifications
  • Improving platform security and preventing abuse
  • Analyzing usage patterns to enhance user experience

Information Sharing

We do not sell, trade, or otherwise transfer your personal information to third parties, except:

  • Public Leaderboards: Usernames and scores are displayed publicly
  • Legal Requirements: When required by law or to protect our rights
  • Service Providers: Trusted partners who assist in platform operations

Data Security

We implement appropriate security measures to protect your personal information:

  • Passwords are encrypted using industry-standard hashing algorithms
  • Secure HTTPS connections for all data transmission
  • Regular security audits and updates
  • Limited access to personal data on a need-to-know basis

Cookies and Tracking

Our platform uses cookies and similar technologies to:

  • Maintain user sessions and authentication
  • Remember user preferences and settings
  • Analyze platform usage and performance
  • Provide personalized content and features

Data Retention

We retain your personal information for as long as necessary to:

  • Provide our services and maintain your account
  • Comply with legal obligations
  • Resolve disputes and enforce agreements
  • Maintain historical competition records

Your Rights

You have the right to:

  • Access: Request a copy of your personal data
  • Correction: Update or correct inaccurate information
  • Deletion: Request deletion of your account and data
  • Portability: Export your data in a structured format
  • Objection: Object to certain data processing activities

Age Restrictions

Our platform is intended for users aged 13 and older. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify users of any material changes by:

  • Posting the updated policy on this page
  • Updating the "Last updated" date
  • Sending email notifications for significant changes

Contact Information

If you have any questions about this Privacy Policy or our data practices, please contact us:

Note: This is a CTF (Capture The Flag) educational platform. All activities are conducted in a controlled, legal environment for learning purposes only.