#1943 [Ideas] data encrypt or privacy infomation protection New discussion created by yz271544 Description The following project describes a data encryption/decryption algorithm previously implemented in the Teradata data warehouse, which has also been used on other platforms. The current Cloudberry could consider adding the issuance of decryption JWT tokens to the console, for example, by adding an administrator-set key to the claim. Then, the JWT token could be configured at the JDBC or command-line connection session level to support encryption and decryption in various scenarios. It's also worth considering scenarios where data is encrypted during loading and decrypted during export. Alternatively, it could support extended interfaces like Teradata's fastload and fastexp, providing inmod and outmod functions for both data loading and export. data encrypt and decrypt demo Use case/motivation The goal is to enable native support for privacy data protection scenarios in next-generation data warehouses. Related issues No response Are you willing to submit a PR? • Yes I am willing to submit a PR! apache/cloudberry