Privacy and your data

Who is responsible

The person who runs this course runs this dashboard and is responsible for your data. Write to (contact address not set up yet) with any question about it.

What we keep, and why

We do not use advertising or tracking. This site sets one cookie of its own, which keeps you signed in; it is removed when you sign out. Your data is not sold or shared with anyone outside the course.

Who can see it

Services we use

The site, its database and its sign-in emails run on Cloudflare. Cloudflare also runs the check on the sign-in page that tells people from automated programs, and keeps short-lived technical records of visits to the site, which may include your network address. Links you hand in point to your own work on services such as GitHub or Google Colab, which have their own rules.

How long we keep it

Seeing or deleting your data

You can ask for a copy of what we hold about you, ask us to correct it, or ask us to delete it at any time, also before your batch ends. Write to (contact address not set up yet) from the email address you sign in with. Deleting your data removes your account, progress, diary and sign-in records; you will no longer be able to open the course.

Last changed 31 October 2026.