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Which Sign on method is recommended by Microsoft while configuring Azure AD connect tool ?
Which one is from Below list
Password hash synchronization
Pass through authentication
Federation with ADFS
PHS (password hash Sync) is probably the most forward and recommended option for cloud auth.
The other two tie you to on-prem authentication:
https://learn.microsoft.com/en-us/azure/active-directory/hybrid/choose-ad-authn
Thanks @Andy David - MVP , you are great help always!