Hello, We are trying to do some hardening on CENTOS7 and one of the key issues is forbidding some users to kill processes trough the gnome-system-monitor Process tab. Because they could kill Bash for example and destroy the system session.
Maybe hide the process tab for some users or forbid right click on the process tab for some users? Could you help us to achieve this? send us in the right direction, tell us the right files that need to be edited?
Many thanks in advance