# Encryption in transit
Encryption in transit

AWS provides Secure Sockets Layer (SSL) encryption for data in flight. 

DataBrew support for JDBC data sources comes through AWS Glue. When connecting to JDBC data sources, DataBrew uses the settings on your AWS Glue connection, including the **Require SSL connection** option. For more information, see [AWS Glue Connection Properties - AWS Glue](https://docs.aws.amazon.com/glue/latest/dg/connection-defining.html) in the *AWS Glue Developer Guide*.

AWS KMS provides both "bring your own key" encryption and server-side encryption for DataBrew extract, transform, load (ETL) processing and for the AWS Glue Data Catalog.