This site collects one thing: the email address you enter to get the diagnostic files.
That address is stored with Kit (kit.com), the service that sends the files. It's used to send you the diagnostic, a few emails around the book's launch on November 10, 2026, and occasional notes after that about this book and future work by the same author. It isn't sold, rented, or shared with anyone else.
Every email has a one-click unsubscribe link. Unsubscribing removes you from the list. You keep the files.
The site sets no cookies and runs no analytics. Fonts load from Google Fonts, which sees your IP address when the page loads, like any font host.
Questions or removal requests: adrian@securitychamps.org.