Replace Azure active directory domain services for on-premise server.

Question

Hi Everyone. I have some questions about using Azure ADDS to replace on-premise server.

• My company have 6 sites and connected to Domain Controller by VPN in main office. My manager want to using Azure ADDS services to replace DC for make sure high availability. Is it possible ? and what is pros and cons?
• I already read and research about it. But i'm still have some concerns :
  1. What cost i need to pay for a month : -Azure Active Directory Domain Services ~$109.50/month/set
     -VPN Gateway type Basic for 6 sites is ~$26.28/month or $26.28/month for only 1 site.
     • Is that all costs i have to pay for using a month? Anything else ?
  2. Migration:
     • Can i migrate current users to continue log in and work without lost user profile.
  3. How can i manage computers in my domain ? And can i still using Unifi Radius with Azure ADDS?

Sorry for my English.

Answer 1

Please review this article

https://learn.microsoft.com/en-us/azure/active-directory/manage-apps/migrate-adfs-apps-phases-overview