There are multiple definitions - click on the translation that matches your context.

Schweigepflicht

Substantiv

partial

confidentiality

noun

Comparative law notes

Germany

To express the German concept, we would just add the phrase "duty of...".

Definitions of confidentiality

English

a situation in which someone must keep a secret or not give private information to anyone else

Medical-marijuana proponents say confidentiality of patient records is at risk if the federal government can obtain state-compiled records as part of a federal drug investigation.