Prohibit users from accessing the registry
Preventing user access to the registry
A simple user can add or change entries in the user context. That should be prohibited.
As long as he can do that, the system is at risk! These lines are more aimed at people who want to make their home PC a little more secure.
Here's an example:
A normal user (not an admin) can add and change keys and entries in the registry. Only to a limited extent ...
To prevent this, the administrator opens the group policy editor and sets the following.
Restart the computer or run a gpupdate in the CMD.
The (prohibition) messages will look like this later: