topic Data in transit security when using jdbc connections. in Data Engineering

Data in transit security when using jdbc connections.

MelMazz — Thu, 09 Feb 2023 14:54:50 GMT

When using spark.read.jdbc() for a direct connection, how is data in transit secured?

Re: Data in transit security when using jdbc connections.

-werners- — Thu, 09 Feb 2023 15:20:33 GMT

https://learn.microsoft.com/en-us/azure/databricks/security/encryption/encrypt-otw

User queries and transformations are typically sent to your clusters over an encrypted channel. By default, however, the data exchanged between worker nodes in a cluster is not encrypted. If your environment requires that data be encrypted at all times, whether at rest or in transit, you can create an init script that configures your clusters to encrypt traffic between worker nodes, using AES 128-bit encryption over a TLS 1.2 connection.

So it should be encrypted.

Re: Data in transit security when using jdbc connections.

Anonymous — Fri, 17 Feb 2023 04:28:07 GMT

Hi @Melody Mazaiwana

Hope all is well! Just wanted to check in if you were able to resolve your issue and would you be happy to share the solution or mark an answer as best? Else please let us know if you need more help.

We'd love to hear from you.

Thanks!