In Dataphin, sensitive information provided by users is secured using encryption algorithms such as AES256, DES, and RSA. This sensitive data encompasses the connection details of data sources and computing resources, as well as user-authorized sample data. Within the Dataphin product, sensitive data is presented in a redacted format, ensuring that users cannot access it directly through Dataphin.
Key management practices vary according to the deployment environment. In the Alibaba Cloud public cloud, keys are managed through KMS, whereas private deployments utilize an in-house key management system.