Multiple domains and Shibboleth

[Peter Schober]

* Chanda Banda <chandabnd727 at googlemail.com> [2017-11-21 19:26]:
> What is the best/recommended way to implement Shibboleth for my scenario?

One you haven't listed yet:

*Option5*

Make sure Shibboleth is installed on any web server that hosts content
that needs to be protected. Then enable it for all vhosts / resources
as needed.

Don't invent new FQDNs to protect content on existing FQDNs.

See also wiki.shibboleth.net/confluence/display/SHIB2/NativeSPOneMany

-peter