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When you sign in, the website stores session cookies whose names begin with sb (Supabase authentication). They keep you signed in, protect your session and support two step sign in and password recovery. They are deleted when you sign out or when the session expires. Without them, sign in does not work.

Legal basis: § 25(2) No. 2 TDDDG, because the cookies are strictly necessary for the account you requested, and Art. 6(1)(b) GDPR.

Network protection

Our network provider Cloudflare may set a strictly necessary security cookie, for example __cf_bm, to tell people and automated traffic apart and to protect the website against attacks. It contains no information that identifies you and expires after a short time.

Legal basis: § 25(2) No. 2 TDDDG and Art. 6(1)(f) GDPR, our legitimate interest in a protected website.

Your choices

You can delete cookies and block them in your browser settings. If you block the sign in cookies, you can still read the public pages but cannot use an account.