User Login - Hide specific Divs / Content

[Kodiak]

How do we go about “hiding” specific divs or menu items based on a users login credentials?

For example:

Admin would have a full menu

User would have a menu with certain Divs / items not accessible

[Sorry_Duh]

Show or Hide Elements Conditionally

I would use conditional regions as what’s inside the condition won’t be rendered in the browser

How to make a content highly secure?

Example : Consider I have an navbar and that navbar as a button which should be available to use only when the user is authenticated. Now, here I can use dmx-show or dmx-hide dynamic attributes based on the server connect of the authenticated user details. But I don’t seem to find them very secure since they are hidden using the css properties, which are easily editable. So, is there any other way to literally hide a content from even appearing in the code ?