Access only with password?

Setup, Configuration and Use Beginners
1

Is there any way to protect openhab with a login/password?

In my current installation I can manipulate devices under “locations” for instance without beeting logged in. I’d like to prevent users from any access to the devices, if they are not logged in.

2

Disable the “Implicit User Role” setting in Settings → API Security.

3

Thanks a lot for the quick help!