Security steps for SAP BI upgrade from 7.0 to 7.3 on JAVA stack

Hello,

Basis team upgraded ABAP stack of SAP BI from 7.0 to 7.3. Security steps have been peformed.

Basis will upgrade the JAVA stack from 7.0 to 7.3 now. Please let me know if there are any security steps involved on JAVA.

Regards

Sandeep