I have got some questions about Azure AD DS. I couldnt find answers.
I want to use Azure AD DS in my company, so
Is there any solution to pay for Azure AD DS service for a year or three years so I can pay less for a month?
Do I need a local domain controller in my company's network? Or I can use only Azure AD DS service?
How can I authenticate to Azure AD DS? Do I need any software on my workstation or server to do this? Do I need to connect to my private network or can I authenticate from any place, for example from my home?
Can I synchronize my local domain controller with Azure AD DS? If yes what will happen if my local domain controller will crash?
Thank You for all Your answers.