// Legal
Cookie Notice
Last updated 6 October 2026
This site sets only the cookies it needs to work. It sets none for advertising and none that follow you from site to site, which is why no banner asks you to accept anything.
The cookies this site sets
- The session cookie (
aa-solis-knowledge-110-session). It lets the site remember, from one page to the next, that you are signed in and which language you read in. It is removed 30 days after your last visit. - The form protection cookie (
XSRF-TOKEN). It stops another website from sending a form here in your name. It is removed 30 days after your last visit. - The stay-signed-in cookie (its name begins with
remember_web_). It is set only when you sign in, and keeps you signed in on that device for up to 400 days, or until you sign out.
Signing out removes the sign-in cookies. "Sign out everywhere", in Account, Security, ends your sessions on every device.
What the site does not use
- Its visitor statistics use no cookie and store nothing in your browser. How they work is described in the Privacy Policy.
- Nothing is kept in your browser's local storage.
- No advertising or social-media trackers are loaded.
Cookies from other companies
Nothing is loaded from another company when you open a page. Three things can change that, each only when you choose it:
- Pressing play on an episode loads the player from YouTube's privacy-enhanced address. From that moment YouTube may store its own data in your browser.
- Paying for a membership takes you to PayPal's own pages, which use PayPal's cookies.
- Signing in with Google, where that is offered, takes you to Google's pages, which use Google's cookies.
Where a check that you are a person is shown on a form, it is loaded from Cloudflare, which may store its own data in your browser to do that check.
Removing cookies
You can delete or block cookies in your browser's settings. If you block the cookies listed above, reading still works, but signing in and sending forms do not.