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CEO.wiki:Privacy policy

The comprehensive free global encyclopedia of CEOs, corporate leadership, and business excellence

This Privacy Policy explains how CEO.wiki collects, uses, and protects personal information.

Information We Collect

Account Information

When you create an account, we collect:

  • Username (required)
  • Email address (optional but recommended)
  • Password (encrypted)

Editing Information

When you edit pages, we record:

  • Your username or IP address
  • The content of your edits
  • Timestamp of edits
  • Edit summaries you provide

Technical Information

We automatically collect:

  • IP addresses (for security and abuse prevention)
  • Browser type and version
  • Device information
  • Pages visited and time spent
  • Referrer information

Cookies

We use cookies for:

  • Maintaining your logged-in session
  • Storing your preferences
  • Analytics (if enabled)

See Cookie Statement for details.

How We Use Your Information

We use collected information to:

  • Operate and maintain the wiki
  • Prevent vandalism and abuse
  • Improve site functionality
  • Communicate important updates
  • Comply with legal obligations

Information Sharing

Public Information

The following is publicly visible:

  • Your username
  • All edits you make
  • Your user page content
  • Talk page discussions

Private Information

We never share your:

  • Email address (unless you choose to display it)
  • Password
  • Private messages
  • IP address (visible only to administrators for abuse investigation)

We may disclose information if:

  • Required by law or legal process
  • Necessary to prevent harm or fraud
  • Needed to enforce our terms of service

Data Retention

  • Edit history: Kept indefinitely as part of the wiki's historical record
  • Account data: Retained while your account is active
  • IP logs: Retained for 90 days for abuse prevention
  • Cookies: Expire based on type (session or persistent)

Your Rights

You have the right to:

  • Access your personal data
  • Request correction of inaccurate data
  • Request account deletion (edit history remains)
  • Opt out of non-essential cookies
  • Withdraw consent for data processing

To exercise these rights, contact: Contact us via form

Security

We implement security measures including:

  • Encrypted passwords (bcrypt)
  • HTTPS connections (when SSL is configured)
  • Regular security updates
  • Access controls for sensitive data
  • Abuse detection systems

Children's Privacy

CEO.wiki is not intended for users under 13 years of age. We do not knowingly collect information from children.

International Users

CEO.wiki is hosted in Germany. By using the site, you consent to data transfer to and processing in Germany.

Changes to This Policy

We may update this policy periodically. Changes will be posted on this page with the revision date.

Contact

For privacy questions or concerns:

See Also

Last Updated: October 18, 2025