Final answer:
By default, the Azure Security Benchmark is assigned as the security policy for Azure subscriptions. It provides a set of guidelines for secure Azure provisioning and management and aligns with various security best practices.
Step-by-step explanation:
By default, each subscription in Azure is assigned the Azure Security Benchmark security policy. This benchmark is Azure’s collection of high-impact security recommendations that are designed to guide and inform users on how to securely provision, configure, and manage Azure resources. The Azure Security Benchmark aligns with security best practices from diverse standards, regulations, and industry frameworks and is meant to provide a secure foundation for Azure deployments.