Server 2008 and Windows Server 2008 R2 (download from Microsoft.com) ADFS 2.1 - Windows Server 2012 ADFS 3.0 - Windows Server 2012 R2 Windows Server 2016 AD FS - Windows Server 2016 Windows Server 2019 AD FS - Windows Server 2019 See also Claims-based identity Digital identity Information Card LDAP SAML Windows CardSpace Windows Server 2012 Windows Server 2008 WS-Federation Office 365 References External links AD FS 2.0 Content Map AD FS TechNet Library AD FS MSDN Library AD FS in Server 2016 What's new 2008 software Windows Server Windows Server 2008 Windows Server 2008 R2