> For the complete documentation index, see [llms.txt](https://docs.ngsurvey.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ngsurvey.com/de/data-encryption/data-classification/internal.md).

# Intern

Daten, die als intern klassifiziert wurden, werden mit dem symmetrischen Verschlüsselungsschlüssel verschlüsselt, der [auf Ihrem Server eingerichtet](/de/data-encryption/encryption-setup/transparent-encryption.md) ist. 

Interne Daten sind über die Administrationsoberfläche für alle Benutzer, die Zugriff auf die Umfrage haben, im Klartext verfügbar.

## ⚠️ Einschränkungen

Für intern verschlüsselte Daten gelten folgende Einschränkungen.

* Keine Sortierung.
* Keine Suche.
* Keine Tag-Cloud.
* Nicht für Berichtfilter verfügbar.
* Abfrage der Klartextwerte aus der Datenbank ist nicht möglich.


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