Is there a simple way to implement Single Sign On across domains in MVC5 [duplicate]
问题 This question already has answers here : ASP.NET Identity Cookie across subdomains (4 answers) Closed 4 years ago . Scenario: Two separate web projects, running om these domains: account.ilovepandas.com ilovepandas.com Using ASP.Net Identity, is there a simple way in MVC5 to implement a shared login, so that if the user is logged in to ilovepandas.com and goes to account.ilovepandas.com, he will already be authenticated? I have done research on the topic, and there are some quite complicated