Security Center has made several enhancements to its Overview dashboard to make it even easier for you to gain visibility into the security state of your hybrid cloud workloads and meet compliance requirements, reduce your exposure to threats, and quickly respond to detected issues. The new overview dashboard will give you visibility into your security state from an organizational level instead of a subscription level. To help organizations identify and address the challenges of managing an organization-wide security posture, you can now set security policies for management groups in your organization. You can also monitor it with an organization-wide compliance score as well as a breakdown score per subscription and management group. You can also gain visibility into the security state of your resources running in Azure, other clouds, and on-premises along with actionable insights through the new Security Hygiene tile. Security Center’s Threat Protection tile alerts you to detected attacks and helps you quickly prioritize your response to threats.
Source: Azure Roadmap