Cookie Notice

This site runs on a very short list, and everything on it is strictly necessary. We set no analytics, advertising or third-party tracking cookies, so there is nothing optional for you to accept or reject.

Strictly necessary storage

• Authentication session — stored in your browser by our authentication provider so you stay signed in while you work through a course. Clearing it signs you out. It is only set once you sign in; you can read every article and download every resource without it.
• Cookie notice dismissal — a single browser storage entry recording that you have seen the notice, so it is not shown on every page.

What we do not set

No analytics or measurement cookies, no advertising cookies, no cross-site tracking, no social media pixels, no session replay, and no fingerprinting. If that ever changes, this notice changes first and we will ask for consent before setting anything optional.

Managing this storage

You can clear cookies and site data for this site in your browser settings at any time. Doing so signs you out and the notice will reappear on your next visit. Because we set nothing optional, there is no preference centre to manage.