Since the recently announced public preview of Azure Synapse data explorer, the possibilities of IoT analytics solutions are brought to a new level inside the Azure stack. See this article here.
With Dynamic RLS you can define the security logic inside a table, so that you do not need to update Power BI when the logic changes. Here is a very good article.
Purview is Microsoft’s Data Governance service which is slowly being enhanced, like this much needed integration with Power BI made recently available