Hide OOB fields on select records

Hi fellow CRM Enthusiasts,

Got a requirement recently where I need to hide certain OOB fields such as 'Modified By, Created By' fields from the UI, for certain users (which will be decided by their Security Roles/Security Profiles).

I am working on MSCRM 2015, and I believe that the OOB fields in question do not support 'Field Level Security'.

I could use client side scripts to hide the fields from the UI, but a smart user can always use the 'Advanced Find' to view the information that I am trying to hide.

What would be a good solution to this requirement?

Thanks  in advance!

-SH