SAP Fiori · Authentication & Single Sign-On

How does SAP logon ticket-based SSO work — where are tickets stored, and what must back-end systems do to support them?

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More in Authentication & Single Sign-On

In the service-provider-initiated SAML flow, how does the SAP Gateway server end up trusting a user it never authenticated directly?

Why can't Kerberos/SPNEGO SSO be used from outside the corporate network, and what is the workaround?

What makes Kerberos/SPNEGO attractive for intranet Fiori SSO, and what does it cost in setup effort?

What is SAML, and what does it communicate?

Trace an SAP logon ticket from the issuing system to the accepting system.

Which SSO mechanisms work for which classic Fiori app types?