Infrastructure as Code (IaC)allows organizations toautomate cloud infrastructure managementusingcode-based templatesinstead of manual configuration.

Key Benefits of IaC:

Version Control & Automation

IaC uses version control systems (e.g., Git) to track changes in infrastructure.

Developers can quickly deploy infrastructure updates, reducing human errors.

Ensuresconsistent, repeatable deploymentsacross environments.

Rapid & Scalable Deployments

EnablesCI/CD (Continuous Integration/Continuous Deployment)pipelines.

Automates infrastructure provisioning, reducingdeployment time from hours to minutes.

Works withTerraform, AWS CloudFormation, Ansible, and Kubernetes manifests.

Security & Compliance Enhancements

Policies as Code (PaC) & Security as Code (SaC) enforce security best practices.

Cloud Security Posture Management (CSPM)scans IaC for misconfigurations.

Reducesshadow IT risksby enforcingpre-approved infrastructure templates.

Prevents Configuration Drift

RegularIaC re-application (desired state enforcement)ensuresconsistent infrastructure settings.

Eliminatesmanual misconfigurations that lead to security vulnerabilities.

This is extensively covered in:

CCSK v5 - Security Guidance v4.0, Domain 6 (Management Plane and Business Continuity)

Cloud Security Alliance (CSA) Cloud Controls Matrix (CCM) - Infrastructure and Configuration Management Controls​.