How to disable left drives on office PCs?

Question

USB flash drives

Situation:
Each employee of the department has his own working flash drive encrypted with veracrypt. There are often left-wing people in the office of the department (such specificity).
Challenge:
Data security needs to be improved.
Question:
Is it possible to prohibit the use of third-party media (flash drives and external hard drives) at the program level?
Those. carriers that are not identified in any way.
DeviceLock - not suitable.
os - windows7