Hello, I am a developer new to Apache Nifi, and I am trying to encrypt and store credentials in Nifi. I was looking for information regarding the different EncryptContent processors, but there isn't much provided in the documentation. My question is, if I encrypt a flowfile containing user credentials and store them in Nifi, will the credentials themselves remain encrypted at rest? From my understanding, the data itself will remain encrypted, but the metadata will not. However, the user credentials should not be accessible in the flowfile metadata, correct? Could you please verify or point me in the right direction?
Thank you! Best, Cecil McKenna
