Last year it was "Intelligent Cloud". Now there is also security. And many enterprise customers.
Microsoft pushes its three pillars at Ignite—security, intelligence, and cloud | Ars Technica
"Office 365 Advanced Threat Protection (ATP) ... will perform "URL detonation," wherein a Microsoft system will attempt to visit any suspicious looking URL from within a cloud-based sandbox and then monitor to see if the URL performs any malicious redirections or tries to run any malware. "
Microsoft to Businesses: Azure Is the Best Cloud For You
Microsoft to connect Renault-Nissan self-driving cars through Azure cloud | Computerworld
"Microsoft has penned an agreement to help the Renault-Nissan Alliance develop next-generation connected services for self-driving cars that will be enabled through Microsoft's Azure cloud infrastructure."