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Authentication and Authorization in SharePoint 2013

Hi SharePoint friends , Today I am going to give u a short and sweet about the authentication and authorization in SharePoint 2013 and the improvements in SharePoint 2013. The contents available in this post are taken various sites and MSDN. What is authentication in SharePoint? It is a provider that validates the users identity who request access to the web application, Once validated it issues the authenticated user a security token that encapsulates a set of claims based assertions about the user and is used to verify a set of permission assigned to the user. What is authorization in SharePoint? It is the process that determines the defined operation on a specified resource within the web application of the authenticated user. I think you are very clear about the authentication and authorization concept in SharePoint. The following are the recommended methods of authentication in SharePoint 2013 Windows claim Security Assertion Markup Language (SAML)-based claims Form-...