A company uses SaaS and IaaS solutions from multiple cloud providers. Users report that this requires them to manage and remember multiple user accounts and passwords. Which of the following solutions should be implemented to fix this issue?
A. SSO
B. Federation
C. Password synchronization
D. Lowered password complexity
E. Multifactor authentication
Single sign-on (SSO) is an authentication scheme that allows a user to log in with a single ID and password
i think is correct and its A
I think B.