Azure AD Plans

• Azure AD Free
• Office 365 Free
• Azure AD P1
• Azure AD P2
• Refer Here for plans, pricing and comparision

Azure AD Connect

• This is a tool to sync users from On-Premises AD to Azure AD Refer Here
• Refer Here
• To perform sync lets create a global administrator (Nick Fury).
• This user credentials are used to sync the users from onprem AD to Azure Ad
• Download AD Connect into the Domain controller in the on-premises
• Refer Here for Azure AD Connect Express Settings

Azure Policy

• For enforcing rules on Azure Resources, Subscriptions etc and getting the audit report we can use Azure policy.