Support Azure Conditional Access for SQL connectivity (Just-In-Time Access)
Allow clients with a Azure Conditional Access compliant device to access the Azure SQL database independently of the IP location.
Basically great a just-in-time access for Azure AD compliant devices that are able to authenticate using some kind of PKAuth (Public Key Authentication Protocol) against the Microsoft Azure SQL server that allows access for that specific client.
Peter Selch Dahl commented
For reference: Azure Active Directory Conditional Access feedback: https://feedback.azure.com/forums/169401-azure-active-directory/suggestions/35919889-support-azure-conditional-access-for-azure-sql-ser