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Disable NTLM, TLS v1 and secure your Azure AD DS managed domain

Published date: October 17, 2018

You can secure the default configuration of your Azure Active Directory Domain Services (AD DS) managed domain in the following ways:


  • Disable NTLM v1 support on the managed domain.
  • Disable the synchronization of NTLM password hashes from your on-premises Active Directory instance.
  • Disable TLS v1 on the managed domain.

For more information, see the documentation.

  • Microsoft Entra Domain Services
  • Features