Security at CK-12 Foundation

Our Mission

CK-12 Foundation has an ambitious goal: providing access to education to every child on earth. We believe every child has the right to a high quality education. Everything we offer on the CK-12 platform is free. Protecting the privacy and security of our users  is our top priority.

Help us stay secure:

If you believe you have found a vulnerability in any CK-12 Foundation service, we would love to hear about it. We take security very seriously and investigate all potential security issues brought to our attention. You can email us at

As a non-profit we cannot provide monetary compensation for any vulnerabilities found. We deeply appreciate you helping us in our mission to stay secure. We would be happy to send you some CK-12 swag as well as publicly acknowledge your contribution on our website if you so wish.


We do not collect any financial or health related information.