1. What cookies are
A cookie is a small file stored on your device by your browser when you visit a website. Cookies let a site remember things such as whether you are signed in. This policy explains the cookies Chernion uses and how to control them. It fits together with the Privacy Policy and with the Dutch rules that implement the European ePrivacy rules.
2. How we use cookies
We use only cookies that are strictly necessary to provide the service you ask for, such as signing you in and protecting the sign in process. Because these are strictly necessary, they do not require consent under the applicable rules. We do not use analytics, advertising, profiling, or other tracking cookies, and we do not allow third parties to set tracking cookies through the site.
3. The cookies we set
| Name | Purpose | Duration | Type |
|---|---|---|---|
| chernion_session | Keeps you signed in by holding an opaque session token. It is set to be inaccessible to scripts and to be sent only over a secure connection in production | Up to thirty days | Strictly necessary, first party |
| chrn_2fa_challenge | Holds a short lived challenge while you complete two factor authentication during sign in | Short lived, until sign in completes | Strictly necessary, first party |
| chrn_oauth_state | Protects the social sign in flow against cross site request forgery | Short lived, during sign in | Strictly necessary, first party |
| chrn_oauth_verifier | Holds the verifier used to secure the social sign in exchange | Short lived, during sign in | Strictly necessary, first party |
| chrn_oauth_next | Remembers where to send you back to after social sign in | Short lived, during sign in | Strictly necessary, first party |
Exact names and lifetimes can change as we improve security. Our fonts are served from our own site rather than a font network, so loading a page does not set a third party font cookie.
4. Controlling cookies
You can block or delete cookies through your browser settings. Because the cookies we use are strictly necessary, blocking them will stop you from signing in and using the secure parts of the service. There is no separate consent banner because we set no cookies that require consent.
5. Changes
We may update this policy as the service changes. The date at the top shows when it was last updated.
6. Contact
Questions about cookies can be sent to [email protected].