1. What we set
Session: keeps you signed in. Expires when you sign out, after a week of inactivity, or after 30 days.
Security token: protects forms against cross-site request forgery. Lasts up to 30 days.
Language: remembers the language you picked. Lasts up to one year.
Notice: a very short-lived cookie that shows a confirmation message after you submit a form.
2. Control
You can delete cookies in your browser at any time. Without the essential ones you will be signed out and some forms will not work.