Cookies
Kairos-K Sign uses only cookies that are strictly necessary for the service to work. They do not track you and no consent banner is needed for them. There are no analytics, advertising or third-party cookies, and the pages load nothing from other websites.
| Name | Purpose | Lifetime |
|---|---|---|
| __Host-kks_session | Keeps you signed in to your account | Until you close the browser; ends after 60 minutes without activity |
| __Host-kks_csrf | Protects forms against cross-site requests before you sign in | Until you close the browser |
| __Host-kks_signer_… | Remembers that you entered the one-time code for a document | 60 minutes |
| kks_lang | Remembers the language you chose | 1 year |
Your light or dark theme choice is kept in your browser's local storage and never sent to us.
Version: draft-2026-10-24