Citrix Exam 1Y0-312 Topic 9 Question 19 Discussion

Scenario: A user from the 'test.com' domain is browsing a StoreFront server from the 'corp.com' domain with URL: https://sf.corp.com. The user notices that the browser redirects to a server with URL: https:// apps.test.com and again back to https://sf.corp.com. The user logged into the StoreFront store without getting any authentication prompt.

is the Identity provider and is the authentication method used in this scenario.