By allowing this type of web users logging opens the possibility of differentiating the content published on the web:

• The "anonymous" users will see only public content (or even know of the existence of a private content area).
  
  
• Registered users (either free self-registration or recorded by you as administrator) will have access to exclusive content page where you can place links to documents, images, videos, programs or any other content that is not available for those who do not is addressed.