Multiple organizations operating in the same vertical wants to provide seamless wireless access for their
employees as they visit the other organizations. Which of the following should be implemented if all the
organizations use the native 802.1x client on their mobile devices?
A.
Shibboleth
B.
RADIUS federation
C.
SAML
D.
OAuth
E.
OpenID connect
I think oAuth is the answer.
See here http://cloudessa.com/solutions/using-google-apps-for-wifi-authentication/