Security Hub Adds Azure Monitoring: A Unified Front?
AWS Security Hub now ingests findings from Azure. The real question is how deep the integration goes and what it costs.
Editorial summary and commentary based on the original from AWS What's New. Read the original
Security Hub now monitors Microsoft Azure resources, extending risk analytics across both clouds.
What changed
- AWS Security Hub now discovers and evaluates Azure resources, including VMs, ACR images, and Function Apps.
- Findings from Azure are ingested into Security Hub with the same format and prioritization as AWS findings.
- Integrations are available in all Security Hub regions except Middle East (UAE), Middle East (Bahrain), Asia Pacific (Taipei), and Asia Pacific (New Zealand).
Why it matters
This move addresses a common pain point for organizations operating in hybrid cloud environments: the operational overhead of managing disparate security tools. The honest version: AWS is building a control plane that spans AWS and Azure, aiming to reduce context switching for security teams. This could simplify compliance reporting and incident response by providing a single pane of glass for security posture, vulnerability, and risk analysis across both major public clouds. It directly targets workloads that have a significant presence on both platforms.
The catch
While Security Hub now monitors Azure, the depth of integration for specific security controls and the exact cost implications beyond the initial 30-day free trial require scrutiny. The catch: The announcement doesn't detail the specific Azure security standards Security Hub maps to beyond CIS Benchmarks for Microsoft Azure Foundations, nor does it specify the API calls or data egress costs incurred when ingesting findings from Azure. Furthermore, while it mentions independent integrations for CSPM and vulnerability management, the exact relationship and dependency between these and the main Security Hub integration remain unclear. Pairs with: AWS EventBridge for automated response workflows.
Ship it
If you operate significant workloads in both AWS and Azure and currently manage separate security tooling, investigate the Security Hub integration. Watch out: Confirm pricing details for post-trial Azure resource monitoring and verify that the specific Azure resource types and security findings you rely on are fully supported before migrating your workflows. The integration is available in most AWS regions where Security Hub is already deployed.
Bottom line: Security Hub can now ingest Azure findings, potentially unifying your multi-cloud security posture but requires careful validation of costs and feature parity.
— Filed to /aws
Source (AWS What's New): AWS Security Hub extends unified security management to Microsoft Azure