Azure Policy Governance Enforcement and Compliance Auditing

What Azure Policy Is

Azure Policy is a dedicated governance service in Microsoft Azure designed to create, assign, and manage policy definitions across Azure environments. It evaluates your cloud resources against defined business rules and conventions to maintain consistent security, cost management, and regulatory compliance.

How It Meets the Requirements

• Continuous evaluation and enforcement: Azure Policy continuously assesses existing resources and evaluates new deployment requests in real time. If a deployment request violates an established rule (such as creating an unapproved virtual machine size), Azure Policy can immediately deny the operation.
• Cost management: By assigning built-in or custom policies such as allowed resource SKUs, organizations prevent the creation of excessively expensive resource sizes.
• Security and regulatory compliance: Policies enforce standards like requiring infrastructure encryption, disabling public endpoints, or auditing non-compliant configurations against benchmarks such as CIS Microsoft Azure Foundations and FedRAMP.

Key Advantages and Capabilities

• Real-time enforcement: Blocks non-compliant deployment requests before resources are provisioned in the control plane.
• Continuous compliance auditing: Continuously checks running resources and reports non-compliant assets across subscriptions.
• Automated remediation: Automatically applies tags or deploys required configurations using DeployIfNotExists and Modify effects.
• Broad scope management: Can be assigned across Management Groups, Subscriptions, or specific Resource Groups.

Why This Is Optimal

Azure Policy operates at the control plane level via Azure Resource Manager (ARM), ensuring centralized, proactive governance without requiring custom scripts or manual approval gates.