Sessions and website security
The website uses a session to support sign-in, form feedback, and other interactions between requests. Security tokens are used to help protect forms. Session and security cookies may therefore be present when you use these features.
Blocking all cookies can prevent sign-in or form submissions from working correctly. Browser settings let you inspect and clear stored site data. The lifetime of a session depends on the website’s configured session settings; clearing a session cookie can sign you out.