Reviewed 2026-10-04 · Cloud security platforms

AWS Security HubvsMicrosoft Defender for Cloud

A decision guide for teams choosing an operating model—not a feature-count contest. Validate current limits and pricing in the linked product documentation before committing.

01 / Short answer

Choose for the constraint you cannot ignore.

AWS Security Hub: AWS estates wanting provider-native findings and control standards.

Microsoft Defender for Cloud: Azure-led estates wanting security recommendations and workload protection in Microsoft tooling.

02 / Decision matrix

The operating differences.

CriterionAWS Security HubMicrosoft Defender for Cloud
Operating modelAWS-native aggregation and posture management across accounts and Regions.Cloud security posture and workload protection integrated with Azure and multicloud connectors.
Best fitAWS estates wanting provider-native findings and control standards.Azure-led estates wanting security recommendations and workload protection in Microsoft tooling.
Main trade-offFindings still need context, ownership and a remediation workflow.Plan selection and connector coverage affect what is assessed and protected.
Pricing basisUsage and enabled security servicesProtected resources, plans and data ingestion
Portability lensMost value comes from its own platform integration; price migration explicitly.Most value comes from its own platform integration; price migration explicitly.

03 / Selection test

Run a proof of operation, not a polished demo.

The test should include deployment, identity, telemetry, failure recovery and one real policy requirement. A happy-path deployment cannot expose day-two cost.

  1. 01
    Cloud coverage

    Test this with one representative workload and record the operational owner, failure path and exit cost.

  2. 02
    Native context

    Test this with one representative workload and record the operational owner, failure path and exit cost.

  3. 03
    Attack-path analysis

    Test this with one representative workload and record the operational owner, failure path and exit cost.

  4. 04
    Remediation path

    Test this with one representative workload and record the operational owner, failure path and exit cost.

  5. 05
    Operating ownership

    Test this with one representative workload and record the operational owner, failure path and exit cost.

Choose AWS Security Hub when

AWS estates wanting provider-native findings and control standards.

Findings still need context, ownership and a remediation workflow.

Choose Microsoft Defender for Cloud when

Azure-led estates wanting security recommendations and workload protection in Microsoft tooling.

Plan selection and connector coverage affect what is assessed and protected.

Use both only when

The responsibility boundary is explicit.

Name which system owns identity, deployment, policy, telemetry and recovery. If both appear to own the same decision, simplify.

04 / Due diligence

Verify before signing or migrating.

  • Current regional availability, limits and deprecation policy.
  • Total cost at expected usage, including data, support and operations.
  • Identity, audit-log and private-network requirements.
  • Backup, export and exit path for configuration and data.
  • Skills required for upgrades, incidents and policy exceptions.

Need the decision tested in your environment?

Gritt can run the proof of concept, map the security boundary and cost the operating model.

Compare with your workload →