How to permit user to have access only to one folder

[talanfree]

Hi everyone
I am new at freenas and linux systems and i have one question.
When i log in into freenas as user that i created with access to only one folder i am able to browse up directories and sea other folders including root directory. How to disable this? Thank you

 

[dlavigne]

What type of share? What are the permissions to that share?

 

[talanfree]

I am using cifs share. I checked the box Inherit owner permissions.