Member Sign-In with Passkeys

Registered organisation members can choose a passkey on supported devices through the host identity system. Passkeys are preferred in the current login selector, not mandatory or exclusive: email-password and magic-link sign-in are also available.

The exact device verification, authenticator, synchronisation, and recovery behavior depends on the identity setup and the member’s browser and platform. Dossira does not publish a universal support, sync, or recovery guarantee.

External recipients do not currently use guest passkeys. They use confirmed-email PIN verification or an explicitly created share link.