How do you handle this scenario?
You need to ensure that every time a user logs in, they are not asked to re-enter their passwords as part of the authentication.
a. To enable Microsoft Account authentication
b. Deploy ExpressRoute
c. Set up a VPN between premises and datacenter. Set up an AD domain controller in VM and implement integrated Windows Authentication
d. Configure Azure AD Sync to use single sign-on
Solution - d) Configure Azure AD Sync to use single sign-on