#Encryption

#Introduction

Sensitive business data, such as customer phone numbers, email addresses, and card numbers, can be encrypted to ensure privacy. Once encrypted, this data is securely stored in the database as ciphertext.

#Environment Variables

To enable the encryption feature, you must set up the ENCRYPTION_FIELD_KEY environment variable, which acts as the encryption key. This key must be exactly 32 characters long, for example:

ENCRYPTION_FIELD_KEY='2%&glK;<UA}eMxJVc53-4G(rTi0vg@J]'

#Field Configuration

#Impact on Filtering After Encryption

Once a field is encrypted, it only supports the following filtering operations: equals, not equals, exists, and does not exist.

#Example

To be added.