Spatial Studio 20.1 and data security

Dear Community,

I successfully deployed Spatial Studio 20.1 to a WebLogic Server domain administered by the middleware administrator. 

Next I make public a Spatial Studio project in order to access it from an OAS 5.5 dashboard through his URL.

So far so good, it works a expected but this is not good enough because I need to secure the data as well.

Any ideas on how to achieve this fundamental security aspect out of the box in a real business world ?

Can we for instance use expression filters/security filters somehow, somewhere, ... especially when Spatial Studio is integrated as an application in a WebLogic Server?