We have a scenario in which that we have to deploy share point 2013 servers which will be hosted on cloud site. Servers may be joined on A domain. Now we need to authenticate users of domain B. Now we need suggestions that either we pick ADFS to achieve this or create an domain B domain controller on cloud site and also join server on domain B.
Requirement are:
User should authenticate even network between primary and cloud site is down
We can also deligate security rights to domain B users on domain A resources
Please advise.