Exploring SharePoint 2013 Part 4 : Server-to-Server Authentication

Continuing from Part 1 SharePoint 2013 extends OAuth to implement a server-to-server authentication protocol that can be used by services such as SharePoint 2013 to authenticate other services such as Exchange Server 2013 or Lync Server 2013 or services that are compliant with the server-to-server authentication protocol. SharePoint 2013 has a dedicated local server-to-server security