Not every feature that potentially shows account details on an employee's account is governed by the Employee Account Security controls.  Apart from technical impracticalities, our basic philosophy has been that employees who are given access to “sensitive” features (like Collections, or posting payrolls, etc.) should be trusted employees, and they should be allowed to use the tools to do their job.  If they have to be hobbled or monitored, then perhaps they shouldn’t be trusted in the first place.  
See the link below for a current list of CU*BASE features that are controlled by Employee Account Access settings.

However, we have on occasion made adjustments to specific programs based on credit union requests, in cases where an extra measure of control or due diligence monitoring is appropriate and necessary.  Please let us know if you have any specific suggestions!