How can i hide salary data on OTBI?

Summary:

We will instert the salary information to the live environment soon. A spesific role was determined on the SaaS application and access restrictions were set with page composer work. However, salary information should not be displayed an API on PaaS or by pulling an OTBI report. In fact, viewing the table should not be done with an third party application that can connect to the database. What can we do about this?

For example: I am a IT Specialist. When I query the table below, I can see the data.

Select * from CMP_SALARY_SECURED_LIST_V

Content (please ensure you mask any confidential information):