Gets or sets a value that indicates whether the user can obtain information about the Web site’s users.
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online
The property can be true only if the IsApplicationPrincipal property is true.
Unless the application needs to access user information, we recommend that be set to false. This ensures that the application cannot access user information even if its permission assignments would otherwise allow it to have such access.