Securing your Azure tenant

By default when you first set up your Azure tenant normal users can see pretty much everything. This includes details about your tenant, search users and even see Roles assignments. Here are some examples from a test user I created.

As you can see the normal user has access to see various detail in your tenant

Now you have to fix this.
Log in with a Global Administrator account.
select Azure Active Directory
then User Settings
from the User settings page change the Admin Portal setting from No to Yes

Now next time a user logs into your Azure portal instead of seeing all the details they will be met with the following screen