Is it possible to use the ADFS (https://technet.microsoft.com/en-us/library/dn621030.aspx) for the Internet Facing Deployment to publish the Enterprise Portal online?

I read this article on Technet (https://technet.microsoft.com/en-US/library/dd361998(v=ax.50).aspx) and it recommends to setup a perimeter network for Enterprise Portal, but why don't use the ADFS instead? Just like the Dynamics CRM IFD setup.